英语六级真题中 unless 引导的从句

Regardless of what they've studied, young people find it hard to get ahead unless they're lucky enough to be born with successful parents.

不管他们学过什么，年轻人发现除非他们足够幸运出生在成功的父母家庭，否则很难取得成功。

First, he said, "It is impossible to have a perfect day unless you have done something for someone who will never be able to repay you."

首先，他说：“除非你为某个永远无法报答你的人做了些什么，否则拥有完美的一天是不可能的。”

Unless renewables become cheap enough that substantial carbon deposits are left underground for a very long time, if not forever, the planet will likely be exposed to potentially catastrophic climate risks.

除非可再生能源变得足够便宜，以至于大量碳沉积被长时间留在地下（如果不是永远的话），否则地球很可能会面临潜在的灾难性气候风险。

Unless we get honest about intolerance, bias, and how these social diseases impact the ways we treat one another, injustice will continue to haunt us.

除非我们坦诚面对不容忍、偏见以及这些社会弊病如何影响我们彼此对待的方式，否则不公正将继续困扰我们。

Regardless of the level of senior management commitment, unless key thought leaders at all levels embrace the change, the initiative will wither and die.

无论高级管理层承诺的程度如何，除非各级关键思想领袖接受变革，否则该倡议将会逐渐失败并最终消亡。

"Experience can rarely, unless guided by a theoretical concept, arrive at results of any great significance…on the other hand, an excessive trust in theoretical conviction would have prevented Marconi from persisting in experiments which were destined to bring about a revolution in the technique of radio-communications."

"经验很少能得出任何重大意义的结果，除非有理论概念的指导……另一方面，对理论信念的过度信任会阻止马可尼坚持进行那些注定会给无线电通信技术带来革命的实验。"

Le Bohec said: "Unless current greenhouse gas emissions drop, 70 percent of king penguins—1.1 million breeding pairs—will be forced to relocate their breeding grounds, or face extinction by 2100."

勒·博厄克说：“除非当前温室气体排放下降，否则70%的帝企鹅——110万繁殖对——将被迫重新安置它们的繁殖地，或者到2100年面临灭绝。”

When college students were reminded of a time they had been excluded in a social setting they compensated by exaggerating their number of friends—unless they were first given tasks that caused them to interact with their phone as if it had human qualities.

当大学生们被提醒起他们曾在社交场合被排斥的某个时刻时，他们会通过夸大自己的朋友数量来进行补偿——除非他们首先被分配了任务，这些任务使他们与手机互动，仿佛手机具有人类特质。

In most states and cities, you can take a right on red unless otherwise indicated.

在大多数州和城市，除非另有指示，否则你可以红灯右转。

Supporters of libraries as community builders claim that unless you are out there changing neighborhoods, you are not completing the work you are to do.

将图书馆视为社区建设者的支持者声称，除非你在那里改变社区，否则你没有完成你要做的工作。

There is nothing sinful or immoral about being emotional, unless your emotions make you inhuman, insensitive and cruel to others.

情绪化本身没有任何罪恶或不道德之处，除非你的情绪使你对他人变得不人道、麻木不仁且残忍。

But these plans will not bear fruit unless they get considerably more support from policy-makers.

但是这些计划不会有成果，除非它们得到政策制定者更多的支持。

Testing innovations do no good unless the good experiments are identified and expanded and the bad ones are dropped.

测试创新没有任何好处，除非好的实验被识别并推广，而坏的实验被放弃。

Paraphrasing what the other person has said to make sure we have understood correctly and refraining from offering advice unless asked to do so are two more ways to listen effectively.

释义对方所说的话以确保我们已正确理解，以及除非被要求否则克制提供建议，是另外两种有效倾听的方法。

And why hasn't anyone advised us that the travel agency can't refund your money unless the tour operator can get the passengers' fees back from the reserved hotels, the tour boat's company and so on?

并且为什么没有人告知我们，除非旅行社运营商能从预订的酒店、游船公司等收回乘客的费用，否则旅行社无法退还你的钱呢？

Recently, the UK National Stem Cell Network warned the UK could lose its place among the world leaders in stem cell research unless adequate funding and legislation could be assured.

最近，英国国家干细胞网络警告说，除非能确保充足的资金和立法，否则英国可能会失去其在干细胞研究领域世界领先者的地位。

It's hard to examine one's own thoughts, feelings and motives, to be self-aware, and fully relaxed unless you have occasional solitude.

除非你偶尔独处，否则很难审视自己的思想、感受和动机，很难做到自我觉察并完全放松。

But unless changes are made to the structure of work, automation will simply exert downward pressure on wages and further diminish work opportunities.

但是除非对工作结构做出改变，否则自动化将只会对工资施加下行压力，并进一步减少工作机会。

But others actually fall behind on work, unable to complete assignments unless they are, well, perfect.

但其他人实际上在工作上落后，除非他们是完美的，否则无法完成任务。

In fact, it's hard to picture any kind of disruptive activity at all (unless someone's cell phone happens to go off, and then you'd better watch your back).

事实上，完全很难想象任何一种破坏性的活动（除非有人的手机碰巧响起，然后你最好小心点）。

"It's very hard to get paid unless you physically see the patient," says Peter Rasmussen, medical director of distance health at the Cleveland Clinic.

“除非你亲自看病人，否则很难得到报酬，”克利夫兰诊所远程健康医疗主任彼得·拉斯穆森说。

Also, there are a lot of wonderful clubs, but you shouldn't allocate too much time to club activities, unless they are directly related to your study.

此外，有很多很棒的俱乐部，但你不应该把太多时间分配给俱乐部活动，除非它们与你的学习直接相关。

Unless you were prepared to pay, they were increasingly difficult to obtain for any but the most severely disabled.

除非你准备好付款，否则它们对于除了最严重残疾的人之外的任何人来说都越来越难以获得。

Unless the meal takes place in a beer house, this is considered bad manners.

除非这顿饭发生在啤酒馆里，否则这被认为是不礼貌的。