3)as a result 结果是
As a result， the unemployment rate began to fall.
结果，失业率开始下降。
As a result， 50 per cent of the groundwater in cities is polluted.
结果，城市50%的地表水受到污染。
4)in honor of 为纪念……，为庆祝……
They are holding a birthday party in honor of the prince.
他们为王子举行生日会。
The book was written in honor of those who died in the war.
这本书是为纪念在战争中死亡的人而写的。