The phone on the left ear was turned off, while the one on the right received a 50-minute recorded message.

左耳边的手机处于关机状态，而右耳一侧的手机正在播放一段长达50分钟的留言。

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In a British study, sales teams used one of three headsets - left, right, both ears - for a day's selling of insurance by telephone. Those who wore the headset on their left ear outsold the others.

在英国开展的一项调查中，电话销售保险的小组使用了三种耳机——左耳机，右耳机，双耳机——一天下来，使用左耳机的销售人员业绩最好。

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One electrode was placed just above the left ear, over the part of the brain that controls movement and a second was placed above the right eye.

一个电极放在左耳上，那是大脑控制运动的部分，另一电极则被放在右眼上。

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The man on the left, in profile: a forehead, one eyebrow, the back part of his ear, the top of his head.

NEWYORKER: Labyrinth

Although Ennis arrives in Barcelona as the world number one and favourite for heptathlon gold, an infection of the inner ear earlier this month left her so dizzy she was unable to train.

BBC: European Athletics 2010: Ennis aims to lead GB charge