If you must move, don't follow a stream unless you know it, and in that case, you are not lost.

如果你非要走动的话，别顺着溪流走，除非你对它很熟悉。但是如果你很熟悉，那你就不会迷路了。

youdao

You can't be a successful leader unless you know your team.

除非你了解你的团队，否则你不可能成为一个成功的领导者。

youdao

The choices can be difficult unless you know what to consider.

除非你知道要考虑哪些方面的问题否则就很难作出决定。

youdao

unless you didn't know that, weren't aware of the art market yourself, it would be very important

除非你不知道，自己没意识到艺术市场，重要的是

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And Joe Jackson had this song which had the lyric, like, you can't get what you want unless you know what you want.

杰克森有句歌词这么写的,汝欲求之,必先知之

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And unless, you know, you've been hired to do Pirandello's Six Characters In Search Of An Author, this is not a great thing, because you get something that is really confusing.

可能一点关系也没有,要是你拍的是皮兰德娄的荒诞名剧,《六个找寻作家的角色》,那可能是件好事,因为你得到的是一个足够混乱的结果。

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"This is dangerous work -- unless you know how to control it, " he said.

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The problem is unless you know who the consumer is, and what their needs are you cannot fulfil them.

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Unless you know how the numbers were derived and have some understanding of their context, such probabilities help no one.

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