1. zone
区域
=airspace
=region
=district
=quarter
2. city
城市
=metropolitan
=urban
=village
=civic
3. categorize
分类
=type
=classify
=be grouped
=grade
4. detect
检查
=inspect
=examine
=spot
=perceive
5. improve
发展，进化
=develop
=evolve
=get better
=catch up
6. fault
缺陷
=flaw
=defect
=trouble
=bug
7. predict
预测
=anticipate
=foretell
=forecast
=projected
8. occur
发生
=happen
=take place
=there is
=turn up
9. objective
客观的
=impartial
=neutral
=unbiased
=disinterested
10. expand
夸张
=get bigger
=grow
=swell up
=stretch
11. comment
评论
=remark
=point
=statement
=declaration
12. situation
情况
=circumstance
=position
=case
plight
13. include
包含
=consist of
=comprise
=be composed of
=be made up of
14. develop
发展，生长
=come from
=derive from
=originate
=be based on
15. enable
使能够
=allow
=permit
=pave the way for
16. official
正式的
=formal
=authorized
=on record
=ceremonial
17. pick out
认出
=identify
=recognize
=known
=tell
18. agree
同意
=concur
=go along with
=fall in with
=go with
