VOA慢速英语:Group Helps US Children Learn About Healthy Foods

短语讲解：

1. If you turn off a device or light, you deactivate it.

turn off （把…）关掉; 完成
例句：Could you please turn off the car radio?
请你把车上的收音机关掉行么？

2. The noise wakes you up.

wake up 醒来; 活跃起来; 引起注意
例句：The worst nightmares are the ones you cannot wake up from.
最可怕的噩梦就是你无法从噩梦中醒来。

3. But when the film shows a violent image, you hold your hands over the children’s eyes and screen their view.

hand over 交出;交付;交给
例句：He will hand over charge of his office tomorrow.
他将在明天移交工作。