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代aspect

　　20.be indicative of ,be suggestive of ,be fearful of代 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

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