5 sentences

1. 我需要一些防水胶。

   wǒ xū​yào yī​xiē fáng​shuǐ jiāo.

   I need some waterproof glue.

   Source: OpenSubtitles

2. 这件外套是防水的。

   zhè jiàn wài​tào shì fáng​shuǐ de.

   This jacket is waterproof.

   Source: Dong Chinese Dictionary

3. 这个是防水的。

   zhè gè shì fáng​shuǐ de.

   This one's waterproof.

   Source: OpenSubtitles

4. ‎金子防水吗？

   ‎ jīn​zi fáng​shuǐ ma?

   Is gold waterproof?

   Source: OpenSubtitles

5. 这种胶布可以用来制作防水雨衣。

   zhè zhǒng jiāo​bù kě​yǐ yòng​lái zhì​zuò fáng​shuǐ yǔ​yī.

   This kind of rubberized fabric can be used to make waterproof raincoats.

   Source: Dong Chinese Dictionary