Just to be on the safe side. 为安全起见。

　　Keep the change. 不用找了。

　　Keep up the good work. 再接再厉。

　　Keep your fingers crossed. 为成功祈祷吧。

　　Let me get back to you. 我过一会儿打给你吧。

　　Let me put it this way. 让我这么说吧。

　　Let's find out. 我们去问一下吧。

　　Let's get to the point. 让我们言归正传。

　　Let's hope for the best. 让我们往好处想吧。

　　Let's make up. 让我们言归于好吧。

　　Let's talk over dinner. 我们边吃边谈吧。

　　Look before you leap. 三思而后行。

　　May I have a receipt? 我可以要一张收据吗?

　　My phone was out of order. 我的电话坏了。

　　Nothing is impossible to a willing heart. 心之所愿，无事不成。

　　Pain past is pleasure. 过去的痛苦即是快乐。

　　Something must be done about it. 必须得想个办法。

　　Something's come up. 发生了一些事。

　　Storms make trees take deeper roots. 风暴使树木深深扎根。

　　Suit yourself. 随你便。

　　Take it or leave it. 要不要由你。

　　Take my word for it. 相信我的话。

　　Thanks a million. 非常感谢。

　　Thanks for the warning. 谢谢你的提醒。

　　That couldn't be better. 那再好不过了。

　　That reminds me. 那可提醒我了。

　　That rings a bell. 我总算想起来了。

　　That's for sure. 那是肯定的。

　　That's good to know. 幸好知道了这件事。

　　That's life. 这就是生活。