" And that's not to mention, " said Cho.

“用说，”秋说。

And don't even ask about the consistency of my bowel movements.

用说肠胃蠕动的规律性。

It's even harder to make a change.

用说要做出改变。

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

他们无法获得安全的饮用水，用说医疗。

No successor has been identified, much less chosen.

但接替他的人至今没有找到，用说选定。

To say nothing of the fact that she is my cousin.

用说我是她的表哥。

Not to mention the other activities.

用说其他活动。

Not to mention our massive hairless foreheads in comparison.

用说我们没有毛的前额。

Not to mention the occasional 14-passenger private SUV stretch limousine.

用说偶尔看到的加长豪华轿车。

Not to mention, it takes time for light from an object to reach your eyes.

用说 光到达我们眼内需要时间。

To say nothing of the fact that I am her guardian.

用说我是她的监护人。

He was cold and numb, not to mention desperately hungry and thirsty.

他浑身寒冷发木，用说极度饥渴。

Not to mention the natural relaxation that a calming bath can provide.

用说沐浴能带来的自然放松。

No one felt like competing, much less cheering.

没有人想要竞争，用说欢呼。

Let alone the other two dams that were part of the project.

用说项目中的另外两座水坝。

Not to mention all the mental health benefits.

用说所有的心理健康益处。

Not to mention it's also emotionally and creatively stimulating.

用说，它还能激发情感和创造力。

Not to mention three marginal by-elections.

用说为边缘地区的三次补缺选举。

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

他连利息都付起，用说本金。

Let alone know what gases and elements it contains?

用说知道它包含什么气体和元素？