Hi everybody, and Happy Fourth of July weekend. On Monday, Michelle, Malia, Sasha, and I will celebrate the Fourth like most of you – in the backyard. We&#39ll hang out with family and friends, throw some burgers and dogs on the grill, and watch the fireworks show.嗨，大家好，祝大家独立日周末愉快。下周一，米歇尔、玛丽亚、萨沙和我向你