经济学人下载:一周要闻 普京连任俄罗斯总统 沙特与加拿大"翻脸" 全球变暖致灾难频发

We do not fight global warming because it is futile to do so.
我们不对付全球变暖的斗争，因为以这样做是徒劳的。

2.locking up 监禁

It means they're locking up customers into new two-year contracts.
这意味着他们开始将客户锁定在新一轮的两年期合约当中了。

3.took over 接管

They gave me every opportunity, and they took over.
他们给了我足够的机会，并全盘接收。

4.climate change 气候变化

Carbon emissions exacerbate the global climate change problem.
碳排放加剧了全球气候变化问题。