@Aintropy @DavidLewis61 @JamesSurowiecki "Indoors" doesn't mean the same thing. Being a crowded bus and being alone in a car are both 'indoors' but very different. People step out of their apartments in NYC into a shared hallway, shared elevator, etc.
Also urban groceries are more crowded.
@Aintropy@DavidLewis61@JamesSurowiecki“室内”的意思不一样。拥挤的公交车和独自一人在车里都是“室内”的，但却截然不同。人们走出他们在纽约的公寓，走进一条共用的走廊、共用的电梯等。
此外，城市食品杂货店也更加拥挤。