Since Neoid, the fault activities in Dalian area are intense which belongs to the frequently-occurring earthquake area.

自挽近时期以来，大连地区断裂活动较强烈，为一地震多发区。

youdao

Since Neoid, the fault activities in Dalian area are intense which belongs to the frequently-occurring earthquake area.

自挽近时期以来，大连地区断裂活动较强烈，为一地震多发区。

youdao