actual的用法与搭配

　　James looks younger than his wife but in actual fact he is five years older.

　　詹姆斯看起来比他妻子年轻，但实际上他还大五岁。

　　The actual action of the drug can be prolonged significantly.

　　这种药物实际起作用的时间可以大大延长。

　　The actual nest is a work of art.

　　真实的鸟巢十分精致。