long的例句

　　Have you been waiting long?

　　你等了很长时间吗？

　　He shrieked a long, wordless cry.

　　他发出一串长长的.尖叫。

　　The long journey tired him.

　　漫长的旅程使他疲倦。

　　How long is the River Nile?

　　尼罗河有多长？

　　Workers toiled long hours.

　　工人们长时间辛苦工作。

　　Doctors often work very long hours.

　　医生经常长时间工作。

　　I've had a long hard day.

　　我这一天是又长又累。