The complexities of the northern belt of westerlies are well illustrated in climates in the United States. 美國的氣候相當有力地說(shuō)明了西風(fēng)帶北緣的復雜性。
Although soot had been found throughout the world, fires need not have erupted everywhere, because soot could have been blown to some sites by the wind. 雖然全世界各地都有發(fā)現煙炱，但是火焰卻不見(jiàn)得處處都有，因為煙炱有可能是被風(fēng)帶過(guò)去的。
The wind created by the blower blew away the girl's hat. 風(fēng)箱造的風(fēng)將女孩的帽子吹走了。
