This will bring up a window where you can add new model elements to the root.

这时会打开一个窗口，您可以在这里向根中增加新的模型元素。

youdao

Metong LMT5310TXF type slurry sealer mainly focuse on high-level road construction machinery market its apperance add new model of Metong company road maintenance machinery.

美通LMT5310TXF型稀浆封层车主要占领中高端市场，它的推出为美通公司在养护机械方面又增加了一个系列。

youdao

For each new feature you add to your Grails application, you'll most likely touch the model, the view, and the controller.

对于添加到Grails应用程序的每个新特性，很可能都要涉及模型、视图和控制器。

youdao

Other than WiFi with 2 and 5GHz bands we didn't uncover much else, although we wonder what the company may add in a new model.

ENGADGET

In a note to investors Monday, Munster wrote that Apple will tweak its current offerings and add a new, smaller-model to its Macbook lineup.

FORBES: Channeling Steve Jobs

Over time, you will make decisions to adapt to your audience, drive new programs, or add resources to make this model work.

FORBES: Think Social, Act Personal