台湾籍旅美老师今天交给我们的句子是:
Studies have suggested that when people are exposed to blue light before they go to sleep, they get less total sleep and wake up more frequently over the course of the night.
研究显示,当人们在睡前接触蓝光,他们的总体睡眠时间会减少,而且入睡后,半夜醒来的频率会增加。
学习重点:
1.expose 暴露
expose (v.) 暴露
be exposed to (v.) 使曝露...之中
2.blue light 蓝光
blue light (n.) 蓝光
infrared light (n.) 红外线
3.over/in the course of 一段...时间
over/in the course of (phr.) 一段...时间