我的父亲下周才到天津 three books were given to me by my teacher
我很想了解一下天津开发区的情况。
好啦，如果有一天你在天津旅游，不妨在早上尝试一下煎饼果子，你将会找到成为煎饼侠的感觉。
If you travel to North China (to the north of Shanghai) one day, just try Jianbing in the morning and you will seek a feeling for becoming Jianbing Man.
介绍天津盘山发电厂将要安装的国产600MW汽轮发电机在异常工况下轴系的疲劳损耗研究情况。
This paper is intend to demonstrate some mehtod used in the evaluation of the fatigue life expenditure of the 600MW turbine generator shafts under abnormal operation.
应用推荐