User talk:Ufoismey3k

-- Wikinews Welcome (talk) 15:53, 10 August 2021 (UTC)
 * thanks.我的英语一般般，主要研究在粒度分析仪上，有需要我改进或者给意见的都欢迎留言. --Ufoismey3k (talk) 15:58, 10 August 2021 (UTC)