"Rhonda Smith of Tennessee described how in two thousand six her Toyota-made Lexus sped up for a time to one hundred sixty kilometers an hour.

VOA: special.2010.02.26

it's happening. And I think it's happening, I think it's being sped up by humans, by our interaction.

这是一个正在发生的事实，由于人类的活动，这个进程在加速。

喜欢环境法课程 - SpeakingMax英语口语达人

it's happening. And I think it's happening, I think it's being sped up by humans, by our interaction.

这是一个正在发生的事实，由于人类的活动，这个进程在加速。

喜欢环境法课程 - SpeakingMax英语口语达人