You cannot pass by the remark in silence. 这话你不能置之不理。
Mrs Parker passed over her friend's unkind remark. 派克太太对好朋友恶意的话置之不理。
You can pass this global variable to assume the default value of each optional parameter. 可传递此全局变量作为每个可选参数的默认值。
If the class has a default constructor, then we can define variables of that class without explicitly initializing them. 如果类具有默认构造函数，那么就可以在定义该类的变量时不用显式地初始化变量。
