新工厂的工人们穿着白领衬衣，实验室就在他们旁边拔地而起。

Workers in the new mills wear white coats, and laboratories are springing up beside them.

youdao

新工厂的工人们穿着白领衬衣，实验室就在他们旁边拔地而起。

Workers in the new mills wear white coats, and laboratories are springing up beside them.

youdao