optimist GRE四级六级

Pete, ever the optimist, said things were bound to improve.

一向的皮特说，事情必定是会好转的。

Even optimists admit the outlook to be poor.

甚的人都认为前景不好。

We are optimist and realist.

我们是主者，又是现实主者。

The man who is a pessimist before forty-eight knows too much; the man who is an optimist after forty-eight knows too little.

未逾四十八岁的悲主者，是知道得太多之人；而年逾四十八岁的主者，是知道得太少之人。