And similarly with net saving and net investment.

净储蓄和净投资也是如此。

That's a net savings of 44 trillion dollars.

这净节省44万亿美元。

US solar equipped homeowners can save around $1,500 per year on their energy bills, equating to a net savings of $10,000 to $30,000 during the unit's lifetime.

安装了太阳能的美国业主每年可以在水电煤费用上节省大约 1500 美元，考虑到太阳能板的使用年限，总共可以节省一万到三万美元。

But when Professor Hayek infers that the concepts of saving and investment suffer from a corresponding vagueness, he is only right if he means net saving and net investment.

但是，当哈耶克教授推断储蓄和投资的概念存在相应的模糊性时，他只有在指净储蓄和净投资时才是正确的。

But if you want to talk money, a study found that in the U.S between 1994 and 2013, vaccine created a net savings of two hundred and 95 billion in direct costs and 1.38 trillion in societal cost.

但如果你想聊钱的问题，美国的一项研究发现，从1994年到2013年，疫苗为美国带来了2,950亿美元的直接成本和净节省了1.38万亿美元的社会成本。