(16)try,effort努力
endeavor,strive to do sth/for sth
(17)famous著名的
well-known,celebrated,noted,eminent,renowned
(18)difficulty困难,困境
adversity,hardship,plight,predicament
setback,hurdle,obstacle
(19)focus on集中
center on,concentrate on
(20)so所以
consequently,therefore,as a result
(21)because因为
as a result of;attribute/ascribe A to B
(22)press(ure)压力
place/put a (heavy) burden on;strain
(23)about大约
approximately,roughly
(24)cooperate合作
Collaborate,join hands in doing sth
(25)waste浪费(的)
Squander,fritter,luxurious
(26)save/economical节约(的)
Thrifty,conserve
(27)develop发展
Thrive,evolve,burgeon
(28)promote促进
Boost,give a boost to,accelerate
(29)delay,postpone暂缓,延期
shelve
(30)deal with应对,处理
Cope with,grapple with,address,tackle