承诺做某事英语:Promise to do sth。
例句:
1、最常见的合同是双方承诺何时做某事。
The most common contract is when two parties promise to do something。
2、如果你承诺要做某事,或者你被安排完成某项任务,那你就去做。
If you said you would do something or were assigned to do something,do it。
3、如果一个人信誓旦旦的承诺要做某事,却始终没有去做,这的确非常令人恼火。
It can be extremely annoying when a guy insists that he will do something,but never gets around to do it。
4、汉堡王承诺,要在2025年之前让汉堡王在英国的500家分店全部使用可回收的包装。
Burger King has committed to using recyclable packaging in all its 500 UK stores by 2025。