例句：

　　He dragged his tired feet slowly along.

　　他拖著疲倦的步子慢慢地走著。

　　The tired boy crated after rest.

　　那個疲倦的男孩極想休息。

　　As she became more tired, errors began to creep into her work.

　　由于越來越疲勞，她的工作開始出現(xiàn)差錯。