That there is more sunlight-and so more opportunity for photosynthesis-at the tropics explains why warm climates create more living matter (or biomass, as it is known to ecologists).

热带地区光照资源更丰富——因此更有利于光合作用——这一点可以解释为什么温暖的气候可以产生更多的生物(或生物量，这点为生态学家们所共知)。

youdao

"We started discussing it at the end of last season, when we actually killed the character," he explains, "so it really just became a matter of how and when."

“我们在上一季的末尾已经开始讨论真正的让这个角色挂掉，”他解释道，“所以现在就真的只是时间跟方式的问题了。”

youdao

"We started discussing it at the end of last season, when we actually killed the character," he explains, "so it really just became a matter of how and when."

“我们在上一季的末尾已经开始讨论真正的让这个角色挂掉，”他解释道，“所以现在就真的只是时间跟方式的问题了。”

youdao