The situation is rare unless he doesn't want to do the business.

这种情况很少，除非他不想开店了。

youdao

Unless all your users are participants (rare so far), social networks present the risk of allowing a subset of users to drive your roadmap.

除非你所有的用户都是参与者（迄今罕见），否则社交网络存在着风险，那就是让用户子集驱动你的产品路线。

youdao

Things usually go for 50% of the original price, unless it’s a rare or special item

东西交易的通常价格会是原价的50%,除非它是一种罕见的或特殊东西。

youdao

Navies are also starting to deploy seamen on merchant ships, something hitherto rare unless the cargo was military.

ECONOMIST: Piracy and private enterprise

Valuation is very high today, which could handicap returns unless it becomes a rare outlier (a possibility given the story).

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Except, unless, whoever doing the distribution has something that is rare.

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