必要的的用法和樣例：
例句
-
會些法語是非常必要的。
A knowledge of French is an absolute essential. -
非法移民獲得必要的居留證後即可使身分合法。
Illegal immigrants can regularize their position by obtaining the necessary residence permit. -
我覺得這是絕對必要的。
I feel it is absolutely necessary. -
我認為這是有必要的。
I think it is necessary. -
果斷的行動是必要的。
Prompt action is imperative. -
你要把開銷限制在必要的範圍內。
Limit your expenditure to what is essential.
