Try on both these coats and compare them．

汉译英

在古代，人们靠采摘野果、捕食野兽为生。

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Confucius was one of the great philosophers in ancient China．

Li Bai was a great poet in ancient Chinese history．

Finally I shall say a few words on the subject of politics．

Since there were so many people against it, he had to give up the plan finally．

Nothing is yet certain．

Are you certain about(＝of)it?

I am certain he’ll come, in spite of the bad weather．

It is certain that two and two make four．