Metafunction
n. 纯理功能；元功能
🗣️ 情景例句
I was. But not in high school.
说的对。但高中时不好。
Did you go to the zoo this morning?
你今早去动物园了吗？
Newspapers exert such tremendous influence that they can not only bring about major changes to the lives of ordinary people but can even overthrow a government.
新闻具有巨大的威力。它们不仅可以给寻常人家的生活带来重大的变化，甚至还能推翻一个政府。