Here it is. (He cries out, full of joy.)

钱在这儿。（他满怀喜悦地喊了出来。）

Some people think that the weather is unpleasant, the city ugly and dirty, the competition fierce and the streets unsafe.

有些人认为，这儿的气候不佳，市容丑陋肮脏，竞争激烈，街上不安全。

The last question is what to read.

最后一个问题是读什么。

Another man lit a cigarette but it burnt strangely and so he too put it out.

另一个工人点燃一支烟，但烟燃得怪怪的，于是他也把烟灭了。

Once the oxygen content of the air had risen to 25% it was ready to burn.

一旦氧气在空气中的含量达到25%，它就要燃烧。

She didn't visit her step-mother much, though I believe that they used to speak on the phone from time to time.

她不常看望她的继母，虽然，我相信她们过去时不进在电话里聊一聊。