His established stardom helped get his African-American face onto MTV, breaking what seemed like a color line, in what was a hugely beneficial step for both.Mr.是什么意思_His established stardom helped get his African-American face onto MTV, breaking what seemed like a color line, in what was a hugely beneficial step for both.Mr.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句