要一串相同的单词连一起的那种。
例：Can you can a can as a canner can can a can.
I think that that that that that student wrote was wrong.
Never trouble trouble till trouble troubles you.
以上例句请勿重复
參考答案:He who makes no mistakes makes nothing
A friend in need is a frined indeed
He is not fit to command others that cannot command himself