He said we need to have "a turn around sprue bush" so this can be done.

他说，我们需要有“围绕浇道布什转”，以便可以这样做。

youdao

He said we need to have "a turn around sprue bush" so this can be done.

他说，我们需要有“围绕浇道布什转”，以便可以这样做。

youdao