美国地理调查局宣称周二6.3级地震发生后又接连发生了很多次余震，而此次6.3级地震也是去年九月份地震的余震。

The United States Geological Survey said Tuesday's initial 6.3-magnitude quake was followed by various aftershocks, and itself was part of an aftershock sequence from last September's quake.

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接连的拍摄中，李小龙受伤很多次，其中包括几次对头部的重击。

But Bruce was injured many times during the production schedule including the several severe blows to the head.

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近年来我国接连发生了多次重大灾难 事件，这些突如其来的重大灾难对于身心脆弱的中小学生来说伤害是不言而喻的。

In recent years there have happened many serious invents in our country. Theses events can make very big harm to people, especially primary and secondary school students.

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