individuals,characters,folks替换(people,persons)
positive, favorable, rosy ( 美 好 的' ) ， promising ( 有 希 望 的 ) ，perfect, pleasurable , excellent, outstanding, superior 替换 good
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
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 lessimp ressive.
(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。
Eg. Many individuals, if not most, harbor the idea that….同理 用most, if not all,替换 most.
a slice of, quiet a few , several 替换 some
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)
affair ,business ,matter 替换 thing
shared 代 common
reap huge fruits 替换get many benefits )
for my part ,from my own perspective 替换 in my opinion
Increasing(ly),growing 替换 more and more( 注意没有 growingly 这种形式。所以当修饰名词时用 increasing/growing.修饰形容词，副词用 increasingly.
has gained growing popularity.
Sth is increasingly popular with the advancement of sth.
little if anything, 或 little or nothing 替换hardly
beneficial, rewarding 替换 helpful,
shopper,client,consumer,purchaser, 替换 customer
exceedingly,extremely, intensely 替换 very
书香门第
