If there is one -- which I take leave to doubt -- then it is older people who create it, not the young themselves.

如果这个问题存在的话 -- 请允许我对此持怀疑态度 -- 那么，这个问题是由老年人而不是青年人造成的。

This caused the construction of gigantic buildings where too large masses of human beings are crowded together.

这样就导致了许多摩天大厦拔地而起，大厦内众多的人挤在一起。

especially when it was Hart who, in the end, overcame the attacking Indians.

特别是当哈特最后战胜了前来进攻的印第安人时，观众更能原谅他。

and that is what all patients demand of their doctors----to be cured at no inconvenience to themselves.

病要治好，但不要太麻烦。

We would lay less stress on 'facts and figures'and more on a good memory,

人们不会再重视"资料和数据"，而靠好记性、

Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tapwater, or untreated water from any other source.

短途旅行到水质不保险的地区时，应避免饮用水龙头的水或未经处理任何其他来源的水。