Rescuers are preparing to blast the barrier of the swelling dammed lake at Tangjiashan near Beichuan County with dynamite.
北川县城附近的唐家山堰塞湖水位不断上涨，抢险人员准备实施爆破、分流排水。
Rescuers are preparing to blast the barrier of the swelling dammed lake at Tangjiashan near Beichuan County with dynamite.
北川县城附近的唐家山堰塞湖水位不断上涨，抢险人员准备实施爆破、分流排水。
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