1. As a ballerina, to embody the duality of the Swan Queen and the black swan can be a fiendishly difficult task. 作为一名芭蕾舞女演员,体现天鹅女王和黑天鹅的二元性可能是一项极其困难的任务。
2. That is an artificial duality. 这是一种人为制造的双重性。
3. There's a duality there. 有一种双重性。
4. Another duality lies in the banking system. 另一个双重性表现在银行系统。
5. The pursuit reveals the duality of the modern college. 追求揭示了现代大学的二重性。