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昨天我又拔了一颗牙,这让我想起以前拔牙的经过:当我周围的小朋友都换牙了,可我的牙齿还是纹丝不动,急得妈妈天天让我张开嘴巴检查。
Yesterday I pulled a tooth again, which reminds me of the previous tooth extraction: When the children around me have changed their teeth, but my teeth still motionless, anxious mother every day let me open my mouth to check.