large

Well, that's long life in small family, and 'Third World' is short life in large family.

簡而言之，就是西方家庭壽命長、規模小，而第三世界家庭壽命短、規模大。

There's a consensus of scientists—a large consensus of scientists—who believe that if we haven't completely eliminated greenhouse gases or offset them completely by 2050, effectively we're inviting climate catastrophe.

科學家們達成了一致意見——一大群科學家認為，如果我們到2050年未能完全消除溫室氣體或將其完全抵消，實際上就是在邀請氣候災難。