Sounds of heavy and light machine gun fire rattled Maiduguri as Nigeria's army pounded suspected hideouts of the Islamic rebels in a bid to flush out remnants of the militant Boko Haram sect.

VOA: standard.2009.07.30

And maybe down here you got rattled or maybe you weren't feeling too well that day.

可能那天你状态不好,或者那天你觉得不舒服。

麻省理工公开课 - 固态化学导论课程节选

And maybe down here you got rattled or maybe you weren't feeling too well that day.

可能那天你状态不好,或者那天你觉得不舒服。

麻省理工公开课 - 固态化学导论课程节选