Nod and make eye-contact to show that you’re paying attention。

点头、眼神交流都表示你听得很专心。

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But if you ask them again and make eye contact to one in particular, they will tell you the truth.

但是如果你再问一遍并且和其中一个孩子做眼神交流，他们就会告诉你事实。

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Be the first to make eye contact, offer your hand to shake, have an idea or solution, go into a room, and make the call.

第一个进行眼神接触、伸出手与对方握手、提出想法或者解决办法、走到房间里以及打电话。

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Make an impact - eye contact, no distracting pens!

BBC: Gold dust - and no distracting pens!

Once the interviewer greets you, make eye contact and offer a palm-to-palm handshake that is not too strong and not too weak.

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Interestingly, they made the same claim about the original law even though it required police officers to make little more than eye contact before launching a full-blown inquiry into someone's immigration status.

FORBES: Magazine Article