KY

プールの休憩後の準備体操 You must warm up after the break.

プールの休憩時間 It’s a break time.

プールにて Kick kick kick.

Can you put your face in the water?

プールで「これ何？」と聞かれて These are arm floats.

You need to put your swimming cap on in the pool.

I like watching football games.

This is a coaster which you can put your glass on.

How about going swimming in the pool today?

Let's add cold water. 英語のwaterには日本語の「水」のような「冷たい」という意味がないので、温度が分かるように cold waterとします