就是說的用法和樣例：
例句
-
我只要做的就是說服他跟我們一起去。
All I have to do is persuade him to go with us. -
他是地方行政官員，也就是說是文官。
He's a local government administrator, that is to say a Civil Servant. -
我今年22歲了，也就是說，我是1975年出生的。
I am 22, that is to say, I was born in 1975. -
也就是說，我們必須贏的這場比賽。
That is to say, we must win this game. -
那就是說，老時間，老地方啰？
That is to say, same time, same place?
