The virus is transmitted through direct contact between people, or through airborne droplets in coughs and sneezes.
For the user, this is completely transparent.
。关于这个话题，雷电模拟器官方版本下载提供了深入分析
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Марина Совина (ночной редактор)
（四）代替他人或者让他人代替自己参加考试的。