1、天就要黑了。 2、就要完成了! 3、你觉得今天的生活比过去更好吗? 4、人们比过去活得长。 5、懂得更多的医学
Revision
It’s getting late.
Nearly finished!
Do you think that life is better today than in the past?
They live longer than they did in the past.
know more about medicine