真是的用法和樣例：
例句
-
他們恰在發洪水之前離開，走得真是時候。
Their departure just before the floods was providential. -
哦，你真是太好了！
Oh, you're just wonderful! -
你真是太好了。
You're just wonderful. -
今天我真是什麼都不順心。
Today just isn't my day. -
他真是瘋了。
He's plumb crazy. -
你真是一個廢物！
You're just a good for nothing bum!
