Combating climate change is an objective not only for us but also for the future of mankind.
应对气候变化，不仅关乎我们自身，也关乎人类的未来。
2
Having a person, instead of a computer, reach out to you is particularly important in combating that sense of isolation.
你需要与人而不是电脑接触，这对减轻那种孤立感尤为重要。
3
The American Lung Association (ALA) has issued new guidelines on combating colds and the flu, and one of the keys is being able to quickly tell the two apart.