"I'm pleased that we're making some progress towards mitigating the levels of traffic congestion in our region."

VOA: standard.2010.07.26

I think there are a lot of steps that we can and should take towards mitigating it,

我认为我们有许多方法来减缓气候变暖，而且我们也必须这么做。

喜欢环境法课程 - SpeakingMax英语口语达人