並前往https://elt.rti.org.tw/q-and-a/%E3%80%8Ethere-be-or-%E3%80%8Ethere-has-%E7%94%A8%E8%8B%B1%E8%AA%9E%E8%AA%AA-%E3%80%8C%E6%9C%89%E3%80%8D/
