keep one's promise 守約
keep 還有遵守的意思,因此 keep one's promise 表示“遵守約定”。可以用 word 代替 promise。
例句:
Here's twenty dollars, and keep the change.
這是 20 美元,不用找了。
Don't worry. Bill always keeps his word.
不要擔(dān)心,比爾總會遵守諾言的。
Could you keep a secret?
你能守住秘密嗎?
對話:
A: Here's thirty dollars, and keep the change.
這是 30 美元,不用找了。
B: Thanks a lot. Have a nice stay in New York.
非常感謝,祝您在紐約度過愉快的時光。