They are unable to access safe drinking water, let alone health care.

他们无法获得安全饮用水，不用说医疗了。

Susan, many young graduates struggle to find any job let alone a good one.

苏珊，许多年轻毕业生都很难找到工作，不用说找到一份好工作了。

You're barely there, let alone my romantic rival.

没存在感 不配做我竞争对手。

Most people probably don't want to see spiders jumped, let alone train one to jump.

大多数人可能不希望看到蜘蛛跳起来，别说训练它跳了。

They won't touch a doorknob without sanitising it, let alone shake hands.

未杀菌门把不碰，别提握手啰。

Do they even have an atmosphere, let alone liquid water?

它们有大气层吗，不用说液态水了？

Try going anywhere without Google Maps yourself, let alone across continents.

你自己试试去任何地方都不用谷歌地图，不用说穿越大陆了。

But is Bullinger still alive to face capture, let alone a trial?

但布林格是否还活着等待被捕吗？不用说审判了。

There is no room for others to breathe, let alone talk.

这样就没有别人呼吸、单独聊地了。

It will hardly be used for producing energy, let alone broken down for fat storage.

不过蛋白质很少被用于产生能量，别说分解蛋白质来生成脂肪了。

Well, he can't even keep up with the interest, let alone the actual repayments.

他连利息都付不起，不用说本金了。

Some of us can barely get a shot without crying, let alone a full amputation.

我们中一些人甚至打针都会哭，不用说截肢了。

Let alone know what gases and elements it contains?

不用说知道它包含什么气体和元素了？

Few receive a basic education, let alone make it to university.

他们中极少有人接受过初级教育，大学教育就别提了。

Let alone the problems in Latin America and the problems here in our country.

不用说拉丁美洲问和我国问了。

How do Nigerians survive in their own country, let alone thrive?

尼日利亚人如何生存下去？别说繁荣昌盛？

Their faces inches from the explosives, not even body armor, let alone bomb disposal suits.

他们脸和炸弹距离只有几英寸，他们连防弹背心都没有，不用说防爆衣了。

Such behavior is rare for people to witness, let alone photograph.

这样行为很少被人类目睹，不用说拍到。

She is pretty for a princess, let alone a handmaiden.

她美得都能做公主了，别提侍女了。

Public bathrooms freak me out. I can't even pee, let alone do anything else.

公共厕所让我觉得很恶 我根本没有办法上厕所，别说其他。