不会游泳

• swim like a stone

例句

1. 不会游泳就不要到水深没顶的地方去。
   If you can't swim, don't get out of your depth.
2. 安娜不会游泳，在游泳池的深水区里挣扎著。
   Anna couldn't swim and was left floundering (about/around) in the deep end of the swimming-pool.
3. 我还不会游泳，但我用胳膊划了几下。
   I can't swim yet, but I've made a few strokes with my arms.