Take extra tape in your hand luggage – customs may need to look inside the box, and aren't required to help you seal it up again.

在你的随身行李箱中备好胶带-- 海关可能需要检查盒子里面的东西，而且他们不会帮你再封起来。

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After thirty-eight minutes inside the compound the two SEAL teams had to make the long flight back to Afghanistan.

在庭院内的38分钟后，两支海豹队伍必须经过很远的路程回到阿富汗。

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Like skeleton reinforced concrete structures inside, serve to strengthen the role and seal to maintain the shape and tension.

骨架就如同混凝土构件里面的钢筋，起到加强的作用，并使油封能保持形状及张力。

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Burnley's first-half composure had disappeared and Spurs hit the Clarets again with two more goals inside three minutes to seal the victory - and almost certainly a place in a second successive final.

BBC: Tottenham 4-1 Burnley

It is possible to seal borders tightly enough to keep more people out if those inside are ready to pay the price.

ECONOMIST: Open up | The

All that was needed to make a mechanical energy-storage system was a good enough rotational seal, so the flywheel could spin freely inside a vacuum chamber with no air resistance.

ECONOMIST: Tech.view: Boost for Formula One | The