They were well trained by their masters who had great experience with caring for these animals.

它们被主人训练得很好，主人在照顾这些动物方面很有经验。

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One evaluation has shown that 70% of the people who received the new glasses corrected their own vision at least as well, if not better, than a trained optometrist.

评价表明，在得到新型眼镜的人中，有70%的人最起码与一位训练有素的验光配镜师一样很好地矫正了其视力。

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But well-trained hackers can disguise their origin of attack, making it seem they're in one city when they're actually in another country.

训练有素的黑客，可以伪装攻击来源，让们看上去他是在某个城市，而实际却是另一个国家。

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Expect diligent investors to be able to tap into more information than their lazier or less well-trained peers.

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The unions contend that Petrobras has been negligent about employee safety by hiring non-union workers who are not as well trained as their union counterparts.

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Ms Ndhlukula encouraged staff to value their work, and trained them well.

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