“低能”造句

他低能得无以复加, 然而却是出于好心.
He's hopelessly inefficient , but I suppose he means well.

这最多也不过是一批低能的小人物自己干的无聊把戏而已.
At worst some egregious minion had conducted a childish private enterprise.

他有点低能.
He was a bit of buffer.