The campaign is led by the William J. Clinton Foundation and the American Heart Association.

这个活动是由威廉克尔顿基金会和美国心脏病联合会举办的。

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The campaign is led by the William J. Clinton Foundation and the American Heart Association.

这个活动是由威廉克尔顿基金会和美国心脏病联合会举办的。

youdao