该设计研究院在中国北部有员工而且目前他们在大连有一个建筑项目。

This LDI have staff and experience in Northern China and have current construction projects in Dalian.

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在1972年，在中国北部的青岛造船厂变成第三个造船厂积极参与037型制造中。

In 1972, Qingdao shipyard in northern China became the third shipyard involved in the Type 037 production.

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在此后的2000年里，中国各朝代继续修建城墙，最终形成了一条完整的城墙网络，横亘在中国北部。

And for another 2000 years Chinese dynasties built walls. In the end a whole network of walls spread across the northern tier of the country.

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