Lisa Font, 9, who demonstrated the Frisbee throw for her classmates, waved happily to a visitor as the class lined up quietly to return to class.是什么意思_Lisa Font, 9, who demonstrated the Frisbee throw for her classmates, waved happily to a visitor as the class lined up quietly to return to class.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句