The space between tank lid and tank body is water sealed with no air leaking.

箱盖和箱体之间采用水密封结构，无气体溢出。

youdao

Fuel oil flow meter of main generator engine found air leaking, to be repaired or renewed.

主发电机燃油流速仪发现漏气需修理或换新。

youdao

Always check and secure the tube between the fuel tank and the carburetor, make sure there is no air leaking.

随时检查油箱至化油器之间的管路，不许有漏气情况。

youdao

I've also heard stories of malfunctioning air conditioning systems, trailers leaking during rains and noxious fumes from wallpaper making people sick... and the shocking fact is that nearly a year after the storm, more than a quarter of a million people are not back in their homes.

NPR: The Slow Pace of Recovery

The move comes 11 months after a tsunami in Japan wrecked the Fukushima Daiichi nuclear plant, leaking radioactive material into the air and sea.

BBC: Cameron and Sarkozy hail UK-French relationship

There have been documented cases of leaking gas ruining nearby well water, of air pollution and of problems from the waste the drilling generates.

WSJ: Celebrity 'fractivists': True advocates or NIMBYs?