backstroke

US /ˈbæk.stroʊk/
UK /ˈbæk.stroʊk/
"backstroke" picture
1.

背泳ぎ

a swimming stroke executed on the back with the arms lifted alternately out of the water in a backward circular motion and the legs extended and kicking

:
She won the race with a powerful backstroke.
彼女は力強い背泳ぎでレースに勝った。
Learning the backstroke can be challenging at first.
背泳ぎを学ぶのは最初は難しいかもしれません。
1.

背泳ぎで泳ぐ

to swim using the backstroke

:
He can backstroke across the entire pool.
彼はプール全体を背泳ぎで泳ぐことができる。
She learned to backstroke when she was five years old.
彼女は5歳の時に背泳ぎを覚えた。