Since labor and land are important inputs into the production of Big Macs, these differential costs feed through into the final cost of the burger.

由于劳动力和土地是生产巨无霸的重要投入，由此造成的成本差异会体现在巨无霸的最终成本上。

youdao

The rate is now increasing almost as quickly as it is in America, although the prevalence of obesity in Britain still lags behind the land of the free and the home of the burger.

ECONOMIST: Well past pear-shaped