A new study suggests that people who lose just a bit of sleep, or those who have poor quality sleep, are more likely to get sick after being exposed to a cold virus than those who get more shut-eye.

• 一个新的研究表明恰巧丢失一点儿睡眠的人(们)；或有质量差的睡眠的那些人；更加容易在与得到更多睡眠的那些人相比被暴露在一种感冒病毒下之后生病.