1. Some non-integral values, like dollars-and-cents decimals, require exactness. 一些非整数值（如几美元和几美分这样的小数）需要很精确。
2. A look at the strange variations in tuition reveals that the choice about which college to attend doesn't come down merely to dollars and cents. 看看学费的奇怪变动就会发现，选择上哪所大学并不仅仅取决于金钱。
3. That's two dollars and fifty cents. 那是两美元五十美分。
4. It's thirteen dollars and twenty-five cents. 13美元25美分。
5. Ropes and nets were dollars and cents. 拉绳和网都是值钱的东西。
