英和和英

出典:『Wikipedia』 (2011/04/11 14:41 UTC 版)

英語による解説

引用

Worldwide there has been a large shift towards less physically demanding work. This has been accompanied by increasing use of mechanized transportation, a greater prevalence of labor saving technology in the home, and less active recreational pursuits. At least 60% of the world's population does not get sufficient exercise. This is true in almost all developed and developing countries, and among children.