漢英對照/承諾

當一個人同意做某事或不做某事時，那個人就是在做出承諾。承諾可以口頭（通過說），或者可以作為合同寫下來。違背承諾或不遵守承諾，有時可能是非法的，例如在沒有遵守合同時。

When a person agrees to do something or to not do something, that person is making a promise. A promise can be made verbally (by saying it), or it can be written down as a contract. Breaking a promise, or not keeping it, can sometimes be illegal, such as when a contract is not kept.