VOA慢速英语:Kale: The 'Super Food'

短语讲解：

1. In fact, in the United States, many people are calling it a “SuperFood.”

in fact 实际上
例句：They were, in fact, probably used while debugging the software. 
它们事实上很可能是在调试程序时使用的。 

2. Kale is filled with healthy nutrients.

fill with （使）充[挤]满; 使满怀（某种情感等）
例句：His mind began to fill with dreadful thoughts, 
他心里逐渐充满种种可怕的念头。 

3. So, kale is good for us.

be good for 值得，有效; 利于
例句：Mild depression may be good for work.
轻微的沮丧可能对工作有好处。

4. You can also bake it on top of pizza for a healthy topping.

on top of 在…上边;  在…上方; 除…之外
例句：She made the runner on top of the dresser.
柜子上的跑步小人是她做的。