时间线 shíjiānxiàn timeline Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 一个简单的时间线使得编辑视频变得容易。 yīge jiǎndān de shíjiānxiàn shǐde biānjí shìpín biànde róngyì. A simple timeline makes editing video easy. Source: CCMatrix