他们被困在有一点空气的弹丸之地，再过40分钟洪水就会淹没这间屋子了。
Trapped in a pocket of air, they had only 40 minutes before the tide flooded the chamber.
充气椅需要超过5分钟才能充满空气。
It takes the inflatable chair more than five minutes to fill with air.
不要再用不舒服的毛巾或毯子了！它五分钟内就充满了空气。
No more uncomfortable towels or blankets! It fills with air in five minutes.
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