5 sentences

1. 他在深水区游泳时险些溺水。

   tā zài shēn​shuǐ​qū yóu​yǒng shí xiǎn​xiē nì​shuǐ.

   He nearly drowned while swimming in the deep water.

   Source: Dong Chinese Dictionary

2. 你正在溺水。

   nǐ zhèng​zài nì​shuǐ.

   You are drowning.

   Source: OpenSubtitles

3. 她溺水了。

   tā nì​shuǐ le.

   She was drowning.

   Source: OpenSubtitles

4. 他在河边救起了一个溺水的孩子。

   tā zài hé biān jiù qǐ le yī gè nì​shuǐ de hái​zi.

   He rescued a drowning child from the river.

   Source: Dong Chinese Dictionary

5. 救生员迅速下水去救那个溺水的孩子。

   jiù​shēng​yuán xùn​sù xià​shuǐ qù jiù nà gè nì​shuǐ de hái​zi.

   The lifeguard quickly went into the water to save the drowning child.

   Source: Dong Chinese Dictionary