still less

基本解释

This is sufficient to convince any one that we may be able to illuminate large public places with one light, but not the streets of a city, and still less whole cities.
这个例子足以说明，我们可以用一个强光灯照亮公共场所，但是对一条漫长的街道而言，这个办法却是不足取的，更不用说整个城市了。
The pity of his wartime experiences, though, was that they did not open his mind to the inevitability of change in the post-war world, still less to the need for it in Africa.
然而，史密斯先生的遗憾是，他的种种战争经历并没有让他明白战后世界转变的必然性，他更是无视非洲地区对这种必然性的需要。
It is difficult for heroes to remain untarnished, still less Soviet ones, but on the 50th anniversary of the first human travel in space, such a fate is reserved for Yuri Gagarin.
英雄很难永葆昔日光环，更何况是苏联的英雄。然而在人类实现首次太空旅行的50周年纪念日，尤里·加加林却光芒依旧。

But it grew too slowly. By the end of summer, there were still less than twenty men hiding in the old house.
And on the other hand," he says, "if I say that this even happens to be a very great good for a human being that is to make speeches every day about virtue and that the unexamined life is not worth living for a human being, " you will still less be persuaded by me."
但另一方面“他继续说，“如果我说这碰巧,也对人类贡献极大,透过每天演说美德,及没有反省的生命,不值得活，你们仍然不太可能会被我说服“
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Most scientists believe that its better, a better process, less affected by conflicts of interest, but still affected by politics.
大部分学者认为这是一个改进,不过虽然利益冲突的影响有所减少,却仍不免受到政治因素的影响
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"It's still less than 10% of the population that's using the Web for this, " he says.
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