This activity is very useful if you need to provide a cancellation function in your process.

如果您必须在流程中提供取消功能，那么该活动将非常有用。

youdao

This activity is very useful if you need to provide a cancellation function in your process.

如果您必须在流程中提供取消功能，那么该活动将非常有用。

youdao