Although some people pretend to be young, their grey hair and loose skin give them away.

虽然有些人假装年轻，但是苍白的头发和松弛的皮肤出卖了他们。

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But anonymous inner classes give you only a loose approximation of closures, and they don't go as far as you need to go.

但匿名内部类只是宽泛地近似于闭包，它们并没有深入到您需要的程度。

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This will give you free time at home to tie up all the loose ends.

这会给你在家里的空余时间来理清所有头绪。

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King lost Rafael Marquez, and when Baines failed to clear convincingly on the line Franco scrambled the loose ball in to give Mexico some reward.

BBC: England 3-1 Mexico

Hougaard fired wide once more in the 75th minute, and, as his team bravely tried to run the ball from deep in the closing stages, Fijian Nalaga pounced on a loose ball to give Clermont's final score a slightly flattering complexion.

BBC: C'mont Auvergne 25-10 Saracens

Without a doubt, its voice of despairing outrage will rise to a squeal if the Americans give way to Iraqi and Iranian demands to cut the movement loose.

ECONOMIST: Iranian dissidents in Iraq