短語詞組短語rift valley zone 裂穀帶rift volcanic zone 裂穀火山巖帶central rift zone 中央斷裂帶Baikal rift zone 貝加爾裂穀帶continental rift zone 又稱大陸裂穀帶fault rift zone 裂穀帶complex rift zone 複襍斷裂帶East African Rift Zone 東非裂穀帶East Rift Zone 沿著火山東部裂穀帶 返回 rift zone