Pass object references as parameters to those procedures that need them — and only to those.

传递对象引用作为参数传递给那些需要这些程序-并且只向那些。

youdao

Histogram of doing their own testing procedures, those who need it can refer to.

自己做的做柱状图的测试程序，有需要的人可以参考。

youdao

Histogram of doing their own testing procedures, those who need it can refer to.

自己做的做柱状图的测试程序，有需要的人可以参考。

youdao