古特·尔德说：“在身体锻炼水准上，我们发现穷国和富国的孩子没有太大差别。”

"With regards to physical activity levels, we did not find much of a difference between poor and rich countries," Guthold said.

youdao

古特·尔德说：“在身体锻炼水平上，我们发现穷国和富国的孩子没有太大差别。”

"With regards to physical activity levels, we did not find much difference between poor and rich countries," Guthold said.

youdao

我们都知道，我们要让自己很好的成长，就需要很好的在身体上和精神上进行很好的锻炼。

To make us grow up in a healthy way, we need to keep on doing various exercises in the systematic and scientific ways.

youdao

我们都知道，我们要让自己很好的成长，就需要很好的在身体上和精神上进行很好的锻炼。

To make us grow up in a healthy way, we need to keep on doing various exercises in the systematic and scientific ways.

youdao