VOA慢速英语:Trump Follows Nixon’s Lead in Calling for Law and Order

短语讲解：

1. One of the largest federal anti-crime programs came from Democratic President Bill Clinton.

come from 源自; 来自某处; 出生于
例句：Ambient noise may come from any direction.
外界噪声可以来自任意方向。

2. She said it has led to the imprisonment of too many African-Americans.

lead to 导致; 把…带到; 领到
例句：Economic models often lead to the study of systems of equations.
经济模型经常导致对方程组的研究。

3. Mass killings, connected to terrorism, in San Bernardino, California, in 2014, and last month in Orlando, Florida, have added to unease among Americans.

add to 增加， 加强
例句：I have nothing to add to my earlier statement.
我对我先前说的话, 没有什么补充的。