词汇讲解：
1. paralyze vt. 使瘫痪,使麻痹
例句：A stroke paralyzed half his face.
中风使他半边脸瘫痪。
2. gesture n.手势, 姿势；姿态, 表示
例句：He made a rude gesture with his fingers.
他用手指做了一个不礼貌的手势。
3. intention n.意图, 意向; 目的; 打算
例句：His good intentions were repaid by good results.
他的善意得到了善报。
4. orchestrate vt. 把(乐曲)编成管弦乐；和谐地安排;精心策划
例句：He orchestrated that entire evening.
他组织了整个晚会的全部活动。
