- （表示总括全部） all:
I have said all there is to be said about it.
关于这件事，该说的我都说了。
Whatever is worth doing at all is worth doing well.
任何一件值得做的事都应该把它做好。
- （跟“是”字合用，说明理由） just because of:
It was all because of your dawdling that we were late.
都是你老磨蹭，害得我们迟到了。
Just because of the rain, the sports meet was put off.
都是下雨，运动会才延期的。
- （表示强调） even:
He didn't even look at it.
他连看都不看它一眼。
Even a child knows all this.
这种事连小孩都知道。
- （表示“已经”） already:
It's already eight o'clock. Why don't you get a move on?
都8点了，你还不走?
She's already ninety.
她都90岁了。
