The other approach is to have several data receiver actions correspond to each possible argument.

另一种方法是建立多个数据接收器动作，它们各自对应一个参数。

youdao

The other approach is to have several data receiver actions correspond to each possible argument.

另一种方法是建立多个数据接收器动作，它们各自对应一个参数。

youdao