The need to communicate is a key characteristic of human society.

　　需要交流是人類(lèi)社會(huì )最重要的一個(gè)特征。

　　They decided to base the new company in York.

　　他們決定將新成立的公司總部設在約克郡。

　　A number of measures were taken to alleviate the problem.

　　采取了一系列措施緩解這個(gè)問(wèn)題。

　　I couldn't get close enough to see.

　　我無(wú)法靠得很近去看清楚。

　　I've had to put my plans into cold storage.

　　我不得不把我的計劃暫時(shí)擱置起來(lái)。