水手抓住救生圈跳入水中。

The sailor grabbed the lifebelt and jumped into the water.

救生圈被扔给了溺水的人。

The lifebelt was thrown to the drowning man.

海滩上配备了几个救生圈站。

The beach was equipped with several lifebuoy stations.

救生圈挂在泳池附近的墙上。

The lifebuoy was hanging on the wall near the pool.

他抓起救生圈，游向溺水的孩子。

He grabbed the lifebuoy and swam towards the drowning child.

知道附近有救生圈让她感到更安全。

She felt safer knowing there was a lifebelt nearby.

水手把救生圈扔给了掉到水里的人。

The sailor threw the lifebuoy to the person who fell overboard.

在船上总是要备有救生圈以防紧急情况。

Always keep a lifebelt on the boat for emergencies.

在船上总是要备一个救生圈以防紧急情况。

Always keep a lifebuoy on the boat for emergencies.

孩子们在游泳课上学会了如何使用救生圈。

The children were taught how to use a lifebelt during swimming lessons.