美国军队做好了充分准备，一旦总统下令就采取行动。
U.S. forces are fully prepared for the execution of any action once the order is given by the president.
宪法要求总统寻求国会对军事行动的事先批准。
The Constitution requires the president to seek the prior approval of Congress for military action.
今天的声明是改善获得优质教育途径的又一重要步骤，这是奥巴马总统“行动年”的组成部分。
Today's announcement is another important step forward in improving access to quality education, a component of President Obama's year of action.
应用推荐