extra large-sized的用法和樣例：
例句
- Dexing Copper Mine is an especially large porphyry copper mine in the world.
德興銅礦是世界級特大型斑巖銅礦。 - China Telecom is the national telecommunications reform programme in accordance with the formation of large state-owned communications enterprises.
中國電信集團公司是按照國家電信體制改革方案組建的特大型國有通信企業(yè)。
