Marais had collected one of them himself in Namibia in 1990;the other was picked up by a Namibian student in 2001.是什么意思_Marais had collected one of them himself in Namibia in 1990;the other was picked up by a Namibian student in 2001.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句