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記錄: https://jsfiddle.net/applelily/ynfdL8jh/10/ ![](https://i.imgur.com/OwX74f7.gif)
記錄: https://jsfiddle.net/applelily/dbam5e8r/2/ ![](https://i.imgur.com/bmqJbqY.gif)
記錄: https://jsfiddle.net/applelily/bczv4fLd/4/ ![](https://i.imgur.com/0Kva7Zv.gif)
記錄: https://jsfiddle.net/applelily/cpduyosj/7/ ![](https://i.imgur.com/PChIob8.gif)