做不到就不要说 用英语怎么说
问题描述：
做不到就不要说 用英语怎么说
答
don't promise unless you could do it.
比较直面的翻译。
答
Don't say it if you can't make it.
Don't make a promise if you can't keep it.
答
Don't say any word if you can't do it.
答
can not say no
答
Don't make empty promises.(不要做空头承诺,空头承诺就是说了做不到的承诺）