Hand writes STEP 1 in block letters with a green brush pen on white paper - handwriting typography close up
Positive charming asian college student in headphones writing notes on sticker, listening online free audio course using laptop pc for e-learning, effective self-education, distance learning program.
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Auto mechanic engine block, extracts crankshaft at service station. Professional uses tools to remove parts, repair vehicle. Workshop job on
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Auto mechanic inspects, and repairs manual transmission in workshop. Car gearbox fix on bench with tools, car parts in background. Vehicle
Demonstration video of vehicle with autonomous sensor at exhibition
a group of children hug their teacher, a blonde woman with a bob hairstyle in in a white shirt at their first lesson in a club for preparing
Close-up shooting: A Black male doctor in a blue uniform presses a medical mannequin on his chest, hisa female nurse in a white uniform
Portrait: happy little girl with brown eyes in a white shirt looks at the camera and smiles at her first lesson in the pre-school club. The
Handheld shot of man explaining instructional manual to an elderly woman
TV remote control surfing channels on television in night time
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POV of person lifting a motorized oil pumpjack model to window level at a work desk, checking the electronics
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Auto mechanic replaces disc brake rotor, installs new pads on car. Hands work with wrench in service garage. Vehicle maintenance concept
Bottom view: an athletic girl climbs to the required height on a climbing wall, and then climbs down using a safety net. A blonde girl goes
Bottom view: A Black male doctor performs artificial respiration on a medical mannequin, and his girl nurse explains to the public against a
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Close-up shooting: a bearded man brunette in a gray T-shirt starts a practical lesson showing first aid together with a professional doctor
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Close-up shot: Female doctor in white uniform performs artificial respiration for medical mannequin using Ambu breathing bag
Close-up shooting: Two people perform CPR with the help of a mannequin and an Ambu resuscitation bag. Practical training. Training in first
Small propeller airplane flying in the blue sky. Camera pans slowly, airplane flies overhead.
Shot close to Pearson with black boots and black pants spreading orange cones on the road
A guy in a cap in a yellow t-shirt of an instructor sits on a motorcycle and shows a girl in a pink t-shirt How to sit on a motorcycle
Close-up shooting: A bearded brunette man in a gray T-shirt along with a professional female doctor in a white uniform showing first aid
A bald man with blue eyes in a yellow T-shirt takes orange cones out of his garage for a training ground in a motorcycle school
Dentist teaching explaining how to brush teeth correctly to patient after treatments on doctor desk with laptop computer, tutorial showing instructional brushing movements teeth clean dental hygiene
a blonde girl with a bob hairstyle with in a white shirt reads a book to preschool children while she decides on the floor on special
Bottom view: A Black male doctor in a blue uniform performs artificial respiration for a medical mannequin, his a female nurse in a white
A brunette woman in a white T-shirt together with her little daughter in a yellow dress tells her how to properly use the stove and cook
Rear view: A female doctor in a white uniform conducts practical medical training on a medical mannequin for the public, who listen to her
Happy preschool children have fun and rejoice during recess in a club preparing children for school. The happy children rejoice and have fun
Bottom view: A Black male doctor in a blue uniform conducts a training practical training on artificial respiration together with his in a
Shooting close up, a girl in a black top shows a guy how to properly fasten a rope to a carabiner in order to create insurance when climbing
Instructor in a driving school in a yellow t-shirt helps a girl put on protective plates for riding a motorcycle. Knee pads and other
A driving instructor in a yellow t-shirt tells a female student in a pink t-shirt how to behave while driving a motorcycle
Male instructor at a driving school sets the motorcycle to the correct place. Driving instructor in yellow t-shirt
A man watches a how to video about making a homemade face mask on his tablet PC. Masks were a common sight during the COVID-19 pandemic of 2020 to help slow the spread of the disease.
Senior woman is practicing the planting flowers from an instructional video on her phone, 4k
Aged woman is practicing the planting flowers from an instructional video on her phone, 4k
UKRAINE, KIEV, AUGUST 10, 2016: TU-134UBL Combat Trainer instructional aircraft in aviation museum in Kiev, near Zhulyany airport. Soviet aviation industry civil and military airplanes
Active aged woman is practicing the planting flowers from an instructional video on her phone, 4k
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Auto mechanic replaces car clutchinstalls new release bearing, clutch disc, and pressure plate. Professional service at repair shop. Vehicle
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Automotive brake disc service performed with precision lathe. Mechanic repairs car rotor using specialized aligner. Workshop machinery in
A bald man surfer in a wetsuit stands in the sea and tells his friends how to stay on a surfboard correctly. Training surfers in the sea
Little preschool children each other a colorful ball and talk about themselves during their first lesson in a school preparation club. Young
Close-up shot of a male biker putting on big knee pads. Safe riding motorcycles and bikes
Aged woman is practicing the planting flowers from an instructional video on her phone, 4k
Experienced professional instructing new employee in industrial storage
Happy preschool children in a group doing a wrist warm-up before writing with their teacher, a girl with a bob hairstyle and in a white
Aged woman is practicing the planting flowers from an instructional video on her phone, 4k