1 individuals,characters, folks 替换(people ,persons)
2 positive, favorable, rosy (美好的)，promising (有希望的.)，perfect, pleasurable , excellent, outstanding, superior替换good
3 dreadful, unfavorable, poor, adverse, ill (有害的) 替换bad 如果bad做表语，可以有be less impressive替换。
例如：An army of college students indulge themselves in playing games,enjoying romance with girls/boys or killing time passively in their dorms. When it approaches to graduation ,as a result, they find their academic records are less impressive.
4 (an army of, an ocean of, a sea of, a multitude of ,a host of, many, if not most) 替换many。
注：用many, if not most 一定要小心，many后一定要有词。
例如：Many individuals, if not most, harbor the idea that….同理 用most, if not all ,替换most。
5 a slice of, quiet a few , several替换some。
6 harbor the idea that, take the attitude that, hold the view that, it is widely shared that, it is universally acknowledged that)替think (因为是书面语，所以要加that)。
7 affair ,business ,matter 替换thing。
8 shared 代 common。
9 reap huge fruits 替换get many benefits 。
10 for my part ,from my own perspective 替换 in my opinion。