He heads an energy company that provides affordable heat to poor families, and is said to be content.
乔·肯尼迪现正经营一家能源公司，向穷人提供可负担得起的热能，而他对此生活很满意。
2
They're crisper and thinner than regular fries, which means that they’re exposed to greater heat per surface area, killing pathogens and reducing water content.
麦当劳的薯条比一般的更脆也更薄，说明他们表面过油的时间也更长，杀灭了细菌原体也降低了水分含量。
3
On the upside, agriculture can also dispose of heat-trapping gases, by increasing the carbon content of soils.