Indeed, the question of whyso many of us are fat is just half the puzzle.
事实上，为什么我们有这么多胖子的问题，只是这个谜题的一半。
At present, the virus has become the puzzle computer system security and the computer application important question.
目前，病毒已成为困扰计算机系统安全和计算机应用的重要问题。
At present, the virus has become the puzzle computer system security and the computer application important question.
目前，病毒已成为困扰计算机系统安全和计算机应用的重要问题。
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