今天我们要学的词是 pros and cons. Pros and cons 正反两面的论点，利与弊。由于学校宿舍短缺，美国的两人宿舍现在有时要住三个学生。Most students report that there are pros and cons to living in a three-person dorm. 住过三人宿舍的学生都说，宿舍人多有利有弊。The Senate Foreign Relations Committee voted to authorize President Obama to use limited force against Syria after debating the pros and cons of military actions. 美国参议院外交关系委员会就军事行动的利弊进行讨论后，投票授权奥巴马总统对叙利亚使用有限的军事打击。好的，今天我们学习的词是 pros and cons, pros and cons, pros and cons...