上述三个城镇都受到了上周六地震和海啸的严重损坏。上周六的地震是智利半个世纪以来遭受的最强烈地震。
All three towns were ravaged by Saturday's quake, the worst to hit Chile in half a century, and tsunami.
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。
Since Neoid, the fault activities in Dalian area are intense which belongs to the frequently-occurring earthquake area.
另外我国的地震活动较多而且强烈，几乎占世界大陆地震总量的三分之一。
In addition our country large and strong seismic activity, accounting for almost one-third of the world's total continental earthquakes.
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