重点讲解：
1. gain weight 体重增加；
Some people will gain weight, no matter how hard they try to slim.
有些人无论多么努力地减肥，都会长肉^4st_p#qP[kHmS。
2. start out by 从…开始；从…着手；
We started out by looking at ways in which big projects such as railways could be financed by the private sector.
我们先研究了让私营企业投资铁路等大型项目的方式LC)6H19x!D89。
3. weed out 清除；剔除；淘汰；
Other benefits such as dole money could be frozen and there will be a huge push to weed out fiddlers.
其他像失业救济金这样的补贴可能会被冻结，大家会努力把骗子清除掉c[C;+^q^ba。
4. catch one's eye 闯入眼帘；突然引起…的注意；
A quick movement across the aisle caught his eye.
有个人影在走道里一闪而过，引起了他的注意~2wnn6H)Hw-。