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Thinking Step 3: 推理第二个人。他听到了第一个人的话，推断出第一个人想要。如果第二个人自己不想要，他会说“不”。他说“不知道”，说明他自己也想要，但他不确定第三个人。
。heLLoword翻译官方下载是该领域的重要参考
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Osbourne racked up more than 100 million worldwide album sales over five decades, including 19 studio albums and eight live albums with Black Sabbath and another 13 studio albums as a solo artist.