She suffered from a disease that caused her to pass out at school.
她患了一种病，在学校里昏倒了。
2
Researchers from the Harvard School of Public Health, Boston, said it was' biologically plausible 'that prolonged TV viewing results in disease and premature death.
位于波士顿的哈佛公共健康学院的研究人员说，看电视时间过长会导致疾病和早死，这在生物学上是讲得通的。
3
Then they compiled the tracking data into a high-resolution social contact network and used a computer model to simulate the spread of a flu-like disease throughout the school.