Venture capital is characterized by high - risk, high - return and high growth potentiality.风险投资具有高风险 、 高收益、高增长潜力的特点.All of these are quite useful breeds whose potentiality has not been realised.所有这些都是十分有用的品种，其潜力还没有被完全发挥...
小船在港湾中颠簸。Tiny boats bobbed up and down in the harbour.他们正在疏浚港湾以便大船驶入。They're dredging the harbour so that larger ships can use it.设法把船驶向港湾.Try to steer the boat for the harbor....