Leave the gas on at the main valve, unless you smell gas or think it \ 's leaking.

除非闻到煤气味或认为煤气正在泄漏，不用关掉煤气阀门。

youdao

"Unless it 's. a potluck, where everyone brings a_dish, the host will probably respond," No, just yourself. "for most informal dinners, you should wear comfortable, casual clothes."

除非是每人带道菜的聚餐，否则主人很可能会回答：不用，你来就可以了。大多数非正式的聚餐，你应该穿舒适、轻便的衣服。

youdao

Unless you receive instructions from us to the contrary, you are not required to advise amendment (s) (if any) to the Second Beneficiary.

除非贵行收到我司的相反指示，贵行不需将信用证修改(如有)通知第二受益人。

youdao

(Music) There's not exactly a rush of good news across economically stressed America unless you work at one of our 1,200 community colleges.

VOA: standard.2009.12.10

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。

麻省理工公开课 - 计算机科学及编程导论课程节选

It's hard to answer questions and whatnot and you don't necessarily have access to the same tools unless you yourself go through the process of configuring your machine manually by following many long sequences of steps.

所以很难说会出现什么情况,你们不能,用同一台机器，除非你们自己按照一系列,冗长的步骤手工配置,你们自己的电脑。

哈佛公开课 - 计算机科学课程节选

Best of all, sequencers provide nondestructive processing: they don't permanently apply your edits and effects to the audio tracks you've recorded unless that's what you want.

CNN: Create your own music on the Mac

Sounds silly, sure, but it's not enough to get people laughing and pointing at you (unless that's the kind of face you have already).

ENGADGET: A fingertap away

He said that, unless you experience God's grace, you really don't get it and he says he didn't get it before when his career was sidelined by a scandal in which he admitted an extramarital affair.

NPR: Ex-SC Gov. Sanford Back In Political Office