断言在测试和调试期间非常有用。

Assertions are very helpful during testing and debugging.

youdao

活动关系图对于在域业务建模期间详细描绘业务流程工作流特别有用。

Activity diagrams are particularly useful in detailing the workflow of business processes during domain business modeling.

youdao

这在动态执行脚本期间提示用户输入变量值时很有用。

This is useful in prompting a value for a variable, which needs input from the user during dynamic execution of the script.

youdao