本书设置了“关于新冠病毒的十个问题”部分，解释了关于新冠病毒的知识（包括它是如何传播的），帮助儿童读者在理性和科学的基础上理解病毒。
The book sets up a "Ten Questions about COVID-19" section, which explains the knowledge of COVID-19 (including how it spreads) , helping children readers to understand the virus basing on reason and science.
下面的指令将帮助您设置环境和运行示例。
The instructions below will help you set up your environment and run the sample.
例如，没有图像和格式设置，帮助你专注写作本身。
For instance, there are no graphical or formatting Settings, helping you focus on the writing itself.
应用推荐