她把钥匙放在系在腰间的小袋子里。

She keeps her keys in a small ___pouch tied around her waist.

袋鼠妈妈用育儿袋保护小袋鼠。

The mother kangaroo keeps her baby safe in her ___pouch.

长期熬夜让他的眼下出现了明显的眼袋。

Lack of sleep caused noticeable ___pouches under his eyes.