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
News Words: Glaucoma

You do not hear this word in the news every day. But, you just might if you read a story about vision health. Watch the word used in a news clip and our hosts will tell you more about this eye condition.
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