集中するの動画素材 1ページ目

A woman diligently measuring her waist with a flexible tape measure.

Experienced happy old teacher explaining at the

Woman working in library with laptop

Cute african american schoolgirl early learning elementary science

Cute african american schoolgirl early learning with colored pencils

Frustrated boss and unmotivated female workers

businesswoman writes in notebook working at table in cafe

Yin Yang line icon on the Alpha Channel

Woman working on laptop and chewing pencil, bad

Joyful senior man combs his gray hair and laughs at the camera on the background

hitting tennis ball, professional boy tennis player throws ball and beats with a racket in air on

Charming confident concentrated young female office manager in glasses,dressed in stylish clothes sitting at her workplace and using smartphone

African-American woman works on modern laptop on bench

Cute african american schoolgirl early learning elementary science

Caucasian male golfer kneeling on a golf course on a sunny day

Businessman relaxing on deckchair poolside

Sporty Caucasian woman exercising in an outdoor gym during daytime

ambitious determined teen girl tennis player with competitive spirit concentrating and focusing on game and racket hit ball on red court, orientation 9:16

Pretty primary school girl wearing headphones distance learning at home

Young man playing game throwing VR glasses and controller scared from the game

Woman practising karate

Focused african man student freelancer typing on laptop doing paperwork

One man training with a bow on a shooting range.

Cute african american schoolgirl early learning with colored pencils

woman meditates in lotus position on rock against waterfall

middle-aged woman is working with laptop at home, browsing internet sites and communicating at

Animation of a businessman wearing a VR headset with a 3d plan on a table

successful tennis match, sporty joyful player boy hits racket on ball and runs up to net with hands up and screams from happiness on court, orientation 9:16

Top view two children run around stressed young mother trying to work from home on laptop. Family life on lockdown.

close-up of dark-haired young girl with glasses, sitting in the Park on the bridge cross-legged, she

close-up of dark-haired young girl with glasses, sitting in the Park on the bridge, she reads a book

Cute african american schoolgirl using a spy glass with a book

Cute african american schoolgirl early learning with colored pencils

Golf player hitting the ball with his club

businesswoman with glasses calls and texts with smartphone

Serious african businessman working on laptop doing paperwork in office

Mindful calm young woman meditate at work with eyes closed

Cute african american schoolgirl with teacher learning elementary science

woman surfs internet on phone at blurry city slow motion

Handheld shot of freelancer man with laptop drinking coffee indoors

Woman cutting vegetables

Black male high-schooler thinking about task

concentrated young woman sits with closed eyes in lotus pose

African american businesswoman working in office

Diligent afro-american male student doing homework

Five friends watch and watch the competition on TV while sitting at home and celebrate emotionally

Concerned woman working on laptop computer and looking away thinking solving problem at office. Serious attractive female working with notebook

Busy female entrepreneur traveling to work in car

Girl in white costume does exercises at ballet training

Focused businesswoman using laptop doing paperwork sitting at office desk