Once you have chosen a video, you can use the editing features in Canva to trim the video, flip it, and adjust its transparency.
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
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if (len === 0) return []; // 补充空数组边界，避免后续逻辑出错，更多细节参见搜狗输入法下载
Author(s): Pedro P.P.O. Borges, Robert O. Ritchie, Mark Asta