以下为句子列表：
英文: Abstract: Objective To find out the safer and simpler operative method formalignant Biliary obstruction.
中文: 文摘:目的探求恶性胆道梗阻更安全简便的手术方法。
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英文: Although the new stents are designed to be safer and more effective, industry analysts don't expect a quick turnaround.
中文: 尽管新支架被设计得更加安全、有效，行业分析师们认为市场不会很快回升。
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英文: Although there are risks with gene therapy, Thrasher believes it is safer than conventional bone marrow transplants which often involve chemotherapy.
中文: 虽然基因治疗有风险，思拉舍还是认为基因治疗比常需配合化学疗法的常规骨髓移植更加安全。
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英文: As park employees attempted to move Witherspoon and her kids to a safer area, the snapper allegedly assaulted two park employees, prompting security to call the police.
中文: 于是迪士尼乐园的两名职员为瑞丝薇斯朋护驾，在护送他们前往一个较安全的地方期间，却遭到该名摄影师的袭击，为了安全起见，他们于是报警求助。
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英文: “If you give the consumer piece of mind that their fertility will be restored, and that their hormones are not going to be affected, they may feel that it is safer to use this contraceptive.
中文: “只要你告诉消费者一点点关于他们的生育能力将能恢复而且他们的激素水平将不会受到影响的观点，他们就会觉得这个避孕药更安全。”
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