The Double Bubble sports a wide, downward-sloping nose which airflow pushes up, so its tail wings can be much smaller.

“双泡沫”机头部宽大、向下倾斜，导致气流上升获得升力，所以它的尾翼可以更小。

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Like the topsy tail hairstyle of years gone by, the double hair knot sits roughly at the nape of the neck or a little higher.

就像前几年的花苞头（将发尾倒置然后包进头发里），双发结发型大致就在颈背处或再高一点。

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Suites in the plane's nose and tail offer double beds and bathrooms. The most popular, Dios says, is the cockpit (see photo), which retains some original equipment.

机头和机尾部分的套房都有双人床和卫生间。迪奥斯说，最受欢迎的是驾驶舱(见图)，里面依然保留着一些原有的设备。

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It is true that an appreciation might modestly and temporarily slow China's growth as the economy changes gear but, since China's exports contain lots of imported inputs, it is hard to see even a double-digit yuan appreciation sending exports into a tail-spin.

ECONOMIST: China should loosen its currency peg��and quickly