On January 20, l98l, Reagan took office. Only 69 days later he was shot by a would-be assassin, but quickly recovered and returned to duty.是什么意思_On January 20, l98l, Reagan took office. Only 69 days later he was shot by a would-be assassin, but quickly recovered and returned to duty.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句