英文 中文 Click the blue frame circle, when it turn to solid blue circle, it means you select sucessful. You can * Use keyboard to control the blue circle * Use slider to switch the color * Click the botton to show / hide blue circle If you found some BUG, please let me know by leaving a message below, thank you~ 點擊藍色外框的圈圈， 當它變成整顆都是藍色， 就代表選取成功， 可以 * 用方向鍵操控 * 用滑桿調整顏色 * 點擊按鈕以顯示藍圈/隱藏藍圈 如果有發現BUG， 歡迎在底下留言告訴我
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