A:Why did Tom get promotion again?
為什么Tom又得到提拔了？
B:He always works so hard. He did not leave until 9 o'clock.
他工作總是很賣力，不到晚上九點他是不會下班的。
A:You have put your finger on it. After all he has spent much more time on work than us.
你說到點子上了。畢竟他在工作上花的時間比我們多得多


發(fā)音訓練
He did not leave until 9 o'clock.
You have put your finger on it.
After all he has spent much more time on work than us.


口語訓練
put one's finger on something 說話說到要害；說到點子上
Something is wrong with this room,but I can't put my finger on what it is.
這房間有點不對勁，但是我弄不清楚到底是啥不對勁。
We just couldn't put our fingers on what had changed about her.
我們就是不太確定她到底哪里變了。

spend some time on... 花時間做某事
You'd better spend your time on some worthwhile reading.
你最好把時間花在一些有價值的書上。

not...until 直到...才...
It was not until next day that I learned the truth.
直到第二天，我才明白事情的真相。