The long blades clashed together.

　　長(cháng)刀相擊鏗然作響。

　　The table is six feet long.

　　那張桌子長(cháng)六英尺。

　　Have you been waiting long?

　　你等了很長(cháng)時(shí)間嗎？

　　He shrieked a long, wordless cry.

　　他發(fā)出一串長(cháng)長(cháng)的尖叫。

　　The long journey tired him.

　　漫長(cháng)的旅程使他疲倦。