The robot's "head" has an array of sensors that give it the odd appearance of a cross between a bug and a dog.

该机器人的“头”有一大批感应器，这些感应器让它看起来像是虫子和狗的结合体。

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But a physician who is paged while cross dressed might have to see a patient, whose health depends upon a professional appearance by the doctor.

但是，如果一位内科医生被传呼时正好变了装，还是可以去看望病人的，因为病人的健康有赖于专业医生到场。

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Wash trading, bucketing, cross trading, or other schemes which give the appearance of trading. Actually, no bona fide, competitive trade has occurred.

用虚假、私下交易或内部对冲等伎俩做出交易的表面过程，但实际上并没有真实的、有竞争性的交易发生。

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It was on display again in his farewell appearance, with raking cross-field balls regularly finding the target and he made the assist on PSG's second goal.

CNN: Beckham plays final home match to tears and cheers

It was on display again in his farewell home appearance, with raking cross-field balls regularly finding the target and he made the assist on PSG's second goal.

CNN: Beckham plays final home match to tears and cheers

Tim Russert was cross-examined today and he said he couldn't remember a particular appearance of his the morning before Libby's indictment was announced.

NPR: Libby's Attorneys Pick at Russert's Account of Leak