第二，在许下诺言前我们要三思，如果我们答应了他人，这意味着我们有能力去完成，人们对我们有很大的期望，如果我们失败了，这么失望啊。

Second, we'd better think twice before making a promise, if we promise people, it means we have ability to finish it, people are hold great hope on us, if we fail, how disappoint it is.

youdao

但他有一个很大的缺点：他不遵守诺言。

But he has one great defect: he doesn't keep his word.

youdao