There, 600 engineers from around the world beaver away on next-gen products, everything from cleaner coal to high tech manufacturing.

在这里，来自世界各地的600多位工程师正在辛勤研发新一代产品，从更洁净的煤炭到高科技制造技术应有尽有。

youdao

There, 600 engineers from around the world beaver away on next-gen products, everything from cleaner coal to high tech manufacturing.

在这里，来自世界各地的600多位工程师正在辛勤研发新一代产品，从更洁净的煤炭到高科技制造技术应有尽有。

youdao