We're still close enough to the summer that the air is not just filling us up with extra static electricity, so it's a little more challenging here.

我们现在离夏天更近了,这样空气中不总是,充满额外的静电，所以这时做实验,会有一些挑战性。

麻省理工公开课 - 化学原理课程节选

This is meant to be summer, but you can see it's not.

现在应该是夏天，但是你可以看出来这不是。

关于伦敦的天气 - SpeakingMax英语口语达人