translation.en: Now we can remember those four things for about 10 to 20 seconds unless we do something with it, unless we process it, unless we apply it to something, unless we talk to somebody about it.
translation.zh: 现在我们在大约10到20秒时间内 可以记住四件事， 如果我们利用它， 处理它，应用它， 讨论它。