读完中学
finish middle school
听完物理课程
finish listening to a physics course
走完一条街
walk all the way down a street
一封没有写完的信
an incomplete letter
信还没有写完。
The letter is not finished.
他已经写完了。
He has finished writing.
事情还没有办完。
The matter has not been completely resolved.
办就要办完。
If you do something, do it all the way to the end.
你听完了再说。
Listen to everything first and then speak.
我们听他说完了再走。
Let's leave after he finishes speaking.
他说起来就没有个完。
Once he starts talking he just does not stop.