Is everybody all right at home these days? You guys are indeed fed up with lying in bed all day long, right? Having no chance of hanging out with friends nor going outside to let off steam, you guys must be certainly distressed. Moreover, there are others taking part in intriguing projects who are now "locked up" at home. Most of you probably have a vague idea about the future, not knowing what to do during this “summer vacation”, don’t you? So today, we will discuss a little bit about the topic most people encounter during the epidemic, which is "the unforeseeable future".