00:00 / 00:00
播放/暂停
停止
播放时:倒退3秒/复读时长按:回退AB段
播放时:快进3秒/复读时长按:前进AB段
拖动:改变速度/点击:恢复正常速度1.0
点击:复读最近5秒/拖动:改变复读次数
设置A点
设置B点
取消复读并清除AB点
English in a Minute: Fall Through the Cracks

Falling is no fun. You can get hurt. "Falling through the cracks" sounds even worse. But, what does this expression really mean? Find out in this week's English in a Minute!