VOA慢速英语:Why is the U.S. General Election Held on a Tuesday in November?

1. improve vt.提高（土地、地产）的价值; 利用（机会）
例句：Both the texture and condition of your hair should improve
你头发的发质与健康状况都应改善。

2. influence vt.影响; 感染; 支配
例句：It does influence the calculated probabilities implicitly.
它无疑影响着计算的概率。

3. avoid vt.避开，避免，预防
例句：Let us avoid false expectations.
让我们避免不切实际的想法。

4. propose vt.求婚; 提议，建议; 打算
例句：I'd like to propose you to our team.
我愿推荐你参加我们的球队。