摘要：
猎豹WIFI:http://softcdn122.mydown.com/softmgr/package/B99EC608-3764-45FF-BBF3-5E1C92A2BB0E/LiebaoFreeWiFi5.1_2019.12.16.2.exe https://wwl.lanzoul.com/ij 阅读全文
摘要：
use 0807a\xcv,clear gen text_strings = B . *仅保留中文字符 . replace text_strings=ustrregexra(text_strings,"[^\u4e00-\u9fa5]+"," ") . *去除中文数字 . replace text_ 阅读全文