堕落恶魔的英文怎么写

　　The number of people employed in agriculture has fallen in the last decade.

　　过去十年，农业从业人数已经下降。

　　She had fallen and cut her head open.

　　她摔了一跤，把头磕破了。

　　The tunnel project has already fallen behind schedule.

　　隧道工程已经晚了工期。

　　Several of the books had fallen onto the floor.

　　这些书有几本掉到了地上。

　　The train was delayed because a tree had fallen across the line.

　　火车晚点是因为有一棵树横倒在铁轨上。