连续24小时抗击洪水，如今又要加入战斗了。
Fighting the floods for 24 consecutive hours. Now, it's back into the fray.
这些产品是美国新奥尔良城市东海岸抗击洪水的过程中，最前端最精密的排水系统。
The pumps are part of a sophisticated system that serves the east bank of New Orleans by draining storm run-out to prevent flooding.
该隧道可抗击6级地震和300年一遇洪水侵袭。
It can withstand 300-year flood and an earthquake measuring up to 6 on the Richter scale.
该隧道可抗击6级地震和300年一遇洪水侵袭。
It can withstand 300-year flood and an earthquake measuring up to 6 on the Richter scale.
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