Madama Butterfly - Puccini: Madama Butterfly, Act 2: "Io so che alle sue pene" (Sharpless, Pinkerton, Suzuki) (蝴蝶夫人 - 第二幕 场景2：“我知道没有什么办法……哦！苦香”) (Sharpless, Pinkerton, Suzuki)