市场制造者对客户没有信托责任也不做保证，他们的责任，在他看来，是确保客户能得到他们(为了获取利润而愿意承担)的风险。

Marketmakers owe no fiduciary duty to clients, and offer no warranties; their responsibility, he argued, is to make sure those they serve are getting the risk exposures they seek.

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虽然，得到同意可能会影响医患关系，但是，编辑们认为，“这一转变非常有必要，只有这样，才能让医院承担责任，保证病人极少面对这样的选择。”

It could damage the patient-doctor relationship. But, they say, "This shift may be necessary until institutions take the responsibility for ensuring that patients rarely face such dilemmas."

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他说服国会在“买美货”的议案里加一条条款以保证华盛顿方面承担其相应的国际责任。

He convinced Congress to add a clause to its "Buy American" effort promising Washington would meet its international obligations.

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