每个錄影或是錄音都需要其上贴注标签课程名称、课别、种類、日期及内容。

Be sure to label each video or audio tape with your program name, class name, date, and the content on each tape.

youdao

别妄想着倒带，这是生活，不是电影影。

Stop trying to find a rewind. It "s life, not a movie."

youdao

别妄想着倒带，这是生活，不是电影影。

Stop trying to find a rewind. It "s life, not a movie."

youdao