一个人绝不应该拿健康或个人安全来冒险。
问题也来了，即按照这种方式管理个人或企业数据付出的成本可能是隐私和安全。
The problem is that the cost of managing personal or corporate data this way may be privacy and security.
有些人认为电子机票不存在遗忘丢失的问题，而有的人则担心在网上发送个人信息不安全或机票无法报销等问题。
While some feel more secure without the worry of a ticket, others said they did not trust sending personal details over the Internet, or worried they would not get reimbursed.
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