Lightning Ridge in New South Wales is home to the remarkable black opal, while Coober Pedy in South Australia mines the stunning white opal.是什么意思_Lightning Ridge in New South Wales is home to the remarkable black opal, while Coober Pedy in South Australia mines the stunning white opal.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句