未经授权使用他人注册商标是违法的。
Unauthorized use of the registered trademarks of others is illegal.
密码是管理员用于对付未经授权使用系统资源的第一道防线。
Passwords are the administrator's first line of defense against unauthorized use of system resources.
严禁未经授权使用本网站材料，未经授权使用可能违反版权、商标、专利等法律。
Unauthorized use of the materials on the Site may violate copyright, trademark, patent and other laws and is prohibited.
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