console 命令行工具 X clear
console
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        鹅鹅鹅曲项向天歌鹅心中有泪鹅想唱情歌曾经相爱了一场幸福的时光曾经说好到白头不诉悲中伤忽然之间你就要离开我身旁鹅也有眼泪流两行如
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