1.In addition, the city's long-term debt has increased to at least $18 billion.
in addition另外;除此之外
You need money and time, in addition, you need diligence.
你需要金钱和时间,此外你还需要努力 。
2.Michigan State University professor Eric Scorsone says the city depended too much on one-industry.
too much过分;过多
I started to eat too much out of sheer boredom.
由于实在闲极无聊,我开始无节制地大吃起来 。
3.Currently, there are many more retired workers than those pay into the pension system.
many more多的多
可修饰比较级的词
1)a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等
2)还可以用表示倍数的词或度量名词作修饰语
。3)以上词(除by far)外,必须置于比较级形容词或副词的前面
。