复数： cornerstones
易混淆的单词： Cornerstone

Urbanization is a cornerstone of china 's development strategy .

城市化是中国发展战略的一个基石。

Aerobic activity is the cornerstone of most fitness programs .

有氧运动是大多数健身项目的基础。

Furthermore , cornerstone investors themselves are taking a considerable risk .

另外，基石投资者自己也在承担相当大的风险。

Such questions today constitute the cornerstone of the ever-louder logic of sustainability .

今天这些问题组成了可持续性不断高涨的逻辑的基石。

A sound banking system is the cornerstone on which the economy is built .

一个良好的银行体系是构建一国经济的基石。