当我们许下诺言时，我们总应该对此守信，并且当你知道你不能遵从你的诺言时，你要诚实的告诉你的朋友你不能实现你的承诺了。

When you make a promise you will always honor it, and when you know you won't be able to stick to your promise it's best to be honest and tell your friend that you can't keep to the promise.

youdao

当我们许下诺言时，我们总应该对此守信，并且当你知道你不能遵从你的诺言时，你要诚实的告诉你的朋友你不能实现你的承诺了。

When you make a promise you will always honor it, and when you know you won't be able to stick to your promise it's best to be honest and tell your friend that you can't keep to the promise.

youdao