How long do you plan to stay in Lushuihe?
你打算在露水河呆多久？
I'd like to invite you to a dinner party at Lushuihe International Hotel.
我想请您在露水河国际大酒店吃饭。
This subject is mainly the mineralogy characteristic of studying and diatomaceous earth of Lushuihe Jilin and application in the modified asphalt.
本课题主要是研究吉林露水河硅藻土的矿物学特征及在改性沥青中的应用。
This subject is mainly the mineralogy characteristic of studying and diatomaceous earth of Lushuihe Jilin and application in the modified asphalt.
本课题主要是研究吉林露水河硅藻土的矿物学特征及在改性沥青中的应用。
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