2 sentences

1. 冬天到了，该穿棉衣了。

   dōng​tiān dào le, gāi chuān mián​yī le.

   Winter is here; it's time to wear cotton-padded clothes.

   Source: Dong Chinese Dictionary

2. 她正在细心地给这件厚棉衣衲里子。

   tā zhèng​zài xì​xīn dì gěi zhè jiàn hòu mián​yī nà lǐ​zi.

   She is carefully sewing a lining into this thick cotton coat.

   Source: Dong Chinese Dictionary