奥巴马总统在胡德堡枪击案悼念仪式上的讲话 In our lives -- in our joys andin our sorrows -- we’ve learned that there is “a time for every matter underheaven.” We laugh and we weep. We celebrate and we mourn. We serve in war and we pray for pea 英语演讲 2020-09-14 hisen
