China will use domestically-made “black boxes” flight data recorders in its airplanes.

中国飞机将采用国产飞行资料记录仪 “黑匣子”。

《新英汉大辞典》

What elements are considered black boxes!

什么元素被考虑为黑盒？

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The plane's black boxes have been located.

飞机的黑匣子已经找到。

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On Sunday,Russian nationalists Orange Revolution. in the Crimean port city of Sevastopol, home to Russia's Black Sea Fleet, threw Ukrainian history textbooks into boxes at the foot of a local monument to Russian empress Catherine the Great.

VOA: standard.2010.03.17

But the truth of the matter is that most Americans already have black boxes in their cars.

FORBES: Hate To Break It To You, But Your Car Likely Has A Black Box 'Spying' On You Already

But to all intents and purposes, they are black boxes -- massively corrupt, completely unaccountable and poorly managed.

CNN: The price of our oil addiction

So, the wines come in medium sized black boxes (shocker) with a little spout that extends from the box.

FORBES: The Truth About Box Wine: It's Not All That Bad