Zhè / xiē / jì / lù / kě / yǐ / dān / tiáo / shān / chú / yě / kě / yǐ / yí / cì / xìng / quán / bù / qīng / chú这些记录可以单条删除,也可以一次性全部清除。These records can be deleted individually or cleared all at once.