16.hardly necessary, hardly inevitable……替换 unnecessary, avoidable
17.sth appeals to sb, sth exerts a tremendous fascination on sb替换sb take interest in/sb. be interested in
18.capture one's attention替换attract one's attention.
19.facet, demension, sphere替换aspect
20.be indicative of, be suggestive of, be fearful of替换indicate, suggest, fear
21.give rise to, lead to, result in, trigger替换cause
22.There are several reasons behind sth替换……reasons for sth
23.desire替换want
24.pour attention into替换pay attention to
25.bear in mind that替换remember
26.enjoy, possess替换have（注意process是过程的意思）
27.interaction替换communication
28.frown on sth替换 be against, disagree with sth
29.to name only a few, as an example替换 for example, for instance
30.next to/virtually impossible, 替换nearly/almost impossible