如果我们形容某人是 two-faced, 就是说这个人是两面派，对着人说一套，背着人说另一套。
- Matt is so two-faced. He told me I‘m a great cook; then afterward he told his other mates that my food is the worst he‘s ever eaten!
- I really don‘t believe what Matilda says; I think she‘s a two-faced liar.
值得注意的是，当某人 loses face, 意思就是他在其他人面前丢了面子。
- Phillip lost face when no one came to his birthday party.