斯图尔特在30多家媒体和摄像机面前答问，表情显得紧张慌乱。
A disheveled-looking Ms. Stewart nervously took questions in front of about 30 television and video cameras.
但是如果你自己讲了一笑话，注意不要首先发笑，这会使你显得紧张而急迫。
But don't be the first to laugh at your own jokes, it makes you seem nervous and needy.
你会显得紧张而慌乱，当你试图越过或结束某些事情时，这些动作会分散注意力。
You'll seem nervous and fidgeting can be a distracting when you try to get something across.
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