摘要： 警言是指传达一般真理或某种言论的短小句子。An aphorism is a short witty sentence which expresses a general truth or comment.他们对生活的意义和它永恒的精神价值变得更具欣赏力了。He becomes more apprec 阅读全文

摘要： For the first time, one of the new immunotherapy drugs has shown promise against breast cancer in a large study that combined it with chemotherapy to 阅读全文