4. Facing backward
背朝飞行方向

We would all be safer if airline seats faced backward. But the difficulty with this is that the majority of the traveling public doesn`t like traveling with their back facing the direction of travel.
如果飞机的座位都是面向后的，乘客会更加安全。但问题是，大部分乘客都不愿意背对着飞行方向。

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