I went eagerly to every unbroken case. And at last, in one of the really air-tight cases, I found a box of matches.

我急忙走到各个柜前去探寻，最终在一只封得严严实实的柜子里找到了一盒火柴。

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The unit casing shall be air tight at low and high pressure, units to be installed open to weather shall be weather proof type.

部件的层面在低压和高压下应具有气密性。安装在室外的部件应具有耐候性。

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The utility model relates to a hand-operated forced air-tight type air tap of gas-filled products, comprising an air tap seat with an air-in via hole arranged at the middle.

一种充气产品的手动强制气密式气嘴，包括其中部设有进气通孔的气 嘴座；

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The military vote might even make a difference in Ohio (18 votes), not usually considered to be a state with major defense presence, because the thousands of military and civilian personnel who work at Wright-Patterson Air Force Base near Dayton could decide the outcome of a tight statewide race.

FORBES: The Florida Effect: How Military Votes Could Hand Romney The White House

If prosecutors do accept a deal, they will want to ensure that it's air-tight, said Karen Steinhauser, a former prosecutor who is now an adjunct professor at the University of Denver law school.

NPR: Holmes To Hear If Prosecutors Will Seek Execution