When these abnormal changesofweather attack human body, exogenous diseases will be caused.
这些邪气侵犯人体,造成的即是“外感”之疾。
2
Your sense of smell can also help you detect weatherchanges.
你的嗅觉也能帮助你察觉天气的变化。
3
Reconstructing the climate changesof the past is extremely difficult, because systematic weather observations began only a few centuries ago, in Europe and North America.