If you are new to modeling, or if you've modeled before but still can't quite understand when to model, why you should model, or how to approach a modeling task, start with this section.

如果您是一位建模的新手，或者您曾经有过建模的经历，但是仍然对什么时候建模，为什么建模，或者如何完成建模的任务不是很了解，那么就从这个部分开始吧。

youdao

If you are new to modeling, or if you've modeled before but still can't quite understand when to model, why you should model, or how to approach a modeling task, start with this section.

如果您是一位建模的新手，或者您曾经有过建模的经历，但是仍然对什么时候建模，为什么建模，或者如何完成建模的任务不是很了解，那么就从这个部分开始吧。

youdao