第1个回答 2013-07-17
It is an annoying thing to meet the traffic jam in the city It 是形式主语,真正的主语是后面“to、、、、” an annoying thing “恼人的,麻烦的”in the city 地点状语
第2个回答 2013-07-17
it is annoying if experiencing the trafic jam in the city
第3个回答 2013-07-17
it is annoying to meet a trafic jam in city