I think one reason why they may have changed it in 2003 is that interest rates were getting really close to zero in 2003.

我认为其中一个,为什么他们在2003年改变了它的原因,就是利率在2003年真的快要接近零了。

耶鲁公开课 - 金融市场课程节选

t the new deal, s over , by the unemployment is down to close to zero by the middle of the War.

如果不是新政，If，it，wasn’,萧条结束，it’,失业率也降低到接近零点,在二战中的时候。

斯坦福公开课 - 经济学课程节选

NULL Maybe it's really close to the number zero to null and, therefore, I'm absolutely going to crash.

可能它很接近数字，因此，程序绝对将崩掉。

哈佛公开课 - 计算机科学课程节选