今天我们要学的词是 bolster。Bolster 是加强，支持的意思，The U.S. House of Representatives is set to vote on a must-pass piece of legislation that includes a provision that would dramatically bolster American funding for global infrastructure and development projects. 美国众议院将就一项必须通过的法案进行投票，该法案包括一项将极大加强美国为全球基础设施和发展项目提供资金的条款。OPEC and Russia have capped their oil production since January 2017 to bolster prices, 石油输出国组织和俄罗斯自2017年1月以来一直限制其石油产量，以提振油价。