在电梯里，应该目视前方，不要盯住别人看。
It goes on to say riders should look only straight ahead and never stare at other passengers.
在身体语言中，保持双眼目视前方可能是展示自信的最棘手方式了。
Keeping your eyes level might be one of the trickiest ways to show confidence in body language.
你的身体在水中应该保持正直，挺胸、目视前方，不要过度前倾或伛偻。
Your body should be straight up in the water; don't lean forward much or hunch over. Keep your shoulders back and look straight ahead.
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