Though the building is 50 miles from the Pacific Ocean and well beyond the reach of killer tidal waves, a blue and white metal sign at its entrance says "Entering Tsunami Hazard Zone."
尽管这座建筑距离太平洋有50英里，远在杀手般的浪潮鞭长莫及的地方，入口处却立着一块蓝白色金属牌，上面写着“进入海啸危险区域。”
It can also help us to discover the sign of hazard, ensure safety in construction, reflect design and construction, regulate engineering measure, monitor and assess completed projects.
施工中及时捕捉特殊变异险情征兆，反馈设计、施工，既能施工安全、调整优化工程措施，又可监测评价工程竣工后的效果。
It can also help us to discover the sign of hazard, ensure safety in construction, reflect design and construction, regulate engineering measure, monitor an...
施工中及时捕捉特殊变异险情征兆，反馈设计、施工，既能施工安全、调整优化工程措施，又可监测评价工程竣工后的效果。
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