1. The doctor´s dilemma was whether he should tell the patient the truth.
    医生进退两难的是该不该把真情告诉患者。

2. Two years later, in 1915, this animal was sold for $100 and killed for meat, a hide, and a wall decoration made from its horns.
    两年后，即1915年，此牛以100美元的价格出售，然后被宰杀取肉、剥皮，牛角制成了墙上的装饰品。

3. Sarah's ability to solve her dilemma by rooming with her identical twin is unusual, but the conflict she faced is not.
    萨拉以和同卵双生姐妹同住的办法走出了她的困境，这种办法倒很少见，但她所遇到的冲突却并不罕见。