皮脂腺

例句：

1. 1. The skin's sebaceous glands produce natural oils that keep our skin moisturized.
   皮肤的皮脂腺产生天然油脂，保持我们的皮肤湿润。
2. 2. The sebaceous glands in the armpits are responsible for producing sweat and oil.
   手臂上的皮脂腺负责产生汗液和油脂。
3. 3. The sebaceous glands in the eyelids produce tears to lubricate the eyes.
   眼睑的皮脂腺产生泪液以润滑眼睛。