But of course, there are many other geographic factors at play here as well that determine North America's straight climate line.

但是当然，还有许多其他地理因素也在起作用，决定了北美的直线气候线。

Yeah, so in the retail sector, people like Starbucks or Walgreens or Walmart, all the big retailers, both here in the US but in the UK, all around the world, use geographic factors to pick the right location.

是的，所以在零售业， 像星巴克、沃尔格林或沃尔玛这样的人，所有的大型零售商， 无论是在美国还是在英国， 在世界各地，都利用地理因素来选择合适的位置。