It is not the old port but a newly built port of dandong. this is a compound-complex sentence.

不是老的港区，而是新建成的丹东港。这是一个并列关系的复句。

youdao

It is not the old port but a newly built port of dandong. this is a compound-complex sentence.

不是老的港区，而是新建成的丹东港。这是一个并列关系的复句。

youdao