each other 互相
on earth 究竟,到底;在世界上
carry/bring into effect 使生效,使起作用
put into effect 实行,生效
come/go into effect 生效,实施
in effect 有效;实际上
take effect 生效,起作用
either ... or 或...或, 不是...就是; 不论...还是
or else 否则,要不然
embark on/upon 从事,着手,开始工作
in the end 最后,终于
enjoy oneself 过得快活
in essence 大体上,本质上
even if/though 即使,虽然
even then 即使那样,连...都
at all events 无论如何
in any event 无论如何
in the event of 万一,如果发生
for ever 永远
for example 例如
except for 除...之外
with the exception of 除…之外
in excess of 超过
catch one’s eye 引人注目
keep an eye on 留意,照看