时间轴 shíjiānzhóu timeline Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 在视频下方的时间轴上,将标记拖到正确的位置。 zài shìpín xiàfāng de shíjiānzhóu shang, jiāng biāojì tuō dào zhèngquè de wèizhi. On the timeline below the video, drag the marker to the right spot. Source: CCMatrix