有理由的用法和樣例：
例句
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那並不表明你有理由這樣做。
That does not warrant you in doing so. -
沒有理由這樣粗魯。
There was no occasion to be so rude. -
你沒有理由抱怨。
You have no cause for complaint/no cause to complain. -
我認為沒有理由把公司劃分為小單位。
I can see no justification for dividing the company into smaller units. -
只要雙方都有充分的善意，這種糾紛是沒有理由解決不了的。
Given sufficient goodwill on both sides, there's no reason why this dispute shouldn't be resolved.
