pass without remark的用法和樣例：
例句
- You cannot pass by the remark in silence.
這話你不能置之不理。 - Mrs Parker passed over her friend's unkind remark.
派克太太對好朋友惡意的話置之不理。 - You can pass this global variable to assume the default value of each optional parameter.
可傳遞此全局變數作為每個可選參數的默認值。 - If the class has a default constructor, then we can define variables of that class without explicitly initializing them.
如果類具有默認構造函數，那麼就可以在定義該類的變數時不用顯式地初始化變數。
