英语句子写多长为好？

举几个例子吧：I think I'll stay home today. -这个是比较短的句子。

一般写这么长的：Tomorrow it will rain, but you won't need to worry.

这个是比较长的：Tomorrow it will rain, but you won't need to worry because i'm going to bring you an umbrella.

这个是非常长的：Our teacher told us yesterday that if we did not finish our assignments on the following day we would fail the class; upon hearing this, everyone was shocked.

不超过25个单词吧!

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