練習生 影片素材 第1頁

Head chef holding recipe book and discussing

Strict business lady criticizing male employee,

Chef showing young trainee how to slice orange

Hand of pilot push thrust lever handle for engine control. FullHD.

New recruits or on the job training for blue collar workers

Professional Caucasian male chef in a restaurant kitchen tasting food with a trainee chef

Professional Caucasian male chef in a restaurant kitchen teaching male trainee chefs

Young woman engineer student working with a man in

Gym trainer doing arm wave movement in front of

Diverse business people at seminar sitting in a modern office. Young beautiful leader female

Young cook trainee tasting seafood dish

Women practicing net climbing during obstacle course

Professional Caucasian male chef in a restaurant kitchen teaching a group of trainee chefs

Attractive young blonde woman is studying at

Trainer assisting women in during obstacle course

Woman practicing boxing in the boot camp

Young cook trainee using tablet while chef busy

Head chef showing his assistant how to serve the

Head chef watching his student pour cream into pastry case

Volleyball coach assisting players on clipboard 4k

Seamstress teacher controls looks how student sew on sewing machine in workshop.

Head chef showing his assistant how to serve fish

Male head chef showing his new assistant around

Male pilot is helping his trainee to control the plane simulator. Modern passenger airplane cabin

Male chef holding recipe book while cook trainee