你应该玩过这个 Excel 视频课程
事实证明，Excel 真的很好玩！ 我以为像我这样的菜鸟在这些方块上不会有运气。 现在Excel变得听话了，效率提高了很多。 再也不用等师傅帮我调表了。 你应该这样玩过Excel！ 本课程适合初学者。(Facts have proved that excel is really fun! I didn't think a rookie like me would have luck on these squares. Now excel has become obedient and its efficiency has been improved a lot. You don't have to wait for the master to adjust my watch anymore. You should have played excel like this! This course is suitable for beginners.)
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