to endorse a bill

基本解释

But he refused to endorse the bi-partisan immigration bill moving through the Senate that includes a pathway to citizenship for immigrants in the country illegally.
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In the 1992 election Bill Clinton scored a coup by persuading a group of high-tech executives to endorse him.
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And listen, Bill Clinton said, actually before he came in to endorse me last week out in Colorado, in a speech, that he just thought it was nuts.
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