@mskathleenquinn @greg_travis The reduction in travel is a huge factor. Even quarantines leaked to an extent, but when you combine 99% reduction with quarantines stopping almost all leakage, you get close to zero. But if you make the measures user-friendly, you much more travel and much more leakage.
@mskathleenquinn @greg_travis 旅行减少是一个重要因素。甚至隔离区也有一定程度的泄漏，但是当您将 99% 的减少量与几乎所有泄漏的隔离区结合起来时，您就接近于零。但是，如果您使这些措施对用户友好，那么您的旅行就会更多，泄漏也会更多。