今天我们要学的词是 open house。Open house 对外开放日。My gym is having an open house this weekend for nonmembers to come in and enjoy the facilities. 我参加的健身房本周末对非会员开放，所有人都可以来使用健身房的设施。More than 40 embassies in DC are scheduled to have open houses in Mid May so the public can have a taste of their culture. 华盛顿特区四十多个大使馆五月中旬都安排了开放日，让公众可以前来感受一下他们的文化。好的，今天我们学习的词是 open house, open house, open house......