Examples
请脱去除内裤和内衣外的所有衣物。
Please take off all your clothes except your underpants and bra.
Source: Tatoeba
在西班牙，圣诞节要穿红内裤红内衣。
In Spain, they wear red boxers or knickers on Christmas.
Source: Tatoeba
我妻子的内裤都旧了，我要给她在网上买点新的。
My wife's underwear is all old, I want to buy her some new ones online.
Source: Tatoeba
她喜欢穿平角内裤，不喜欢穿三角的，也不喜欢穿丁字裤。
She likes wearing boxer briefs, she doesn't like briefs, and also doesn't like thongs.
Source: Tatoeba