Spam, or junk e-mails, are unsolicited messages often sent indiscriminately, usually trying to sell goods and services from aphrodisiacs to loans.是什么意思_Spam, or junk e-mails, are unsolicited messages often sent indiscriminately, usually trying to sell goods and services from aphrodisiacs to loans.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句