Employee puts in hours of physical or mental labor and employee draws out life-sustaining moola.

雇员投入数小时的体力或脑力劳动来得到维持生计的薪水。

Take some of your newer books to a used book shop for some moola!

把你一些比较新的书拿去旧书店卖钱！

If you're good at a subject, private tutoring can earn you some nice moola.

如果你成绩很好，家教可以帮你赚一笔不少的钱。

This entrepreneur is an example of how one can be eccentric and yet rake in the moola.

这位企业家是一个例子，告诉人们在金钱面前人可以古怪而又专注。

While people sending money don't need PayPal accounts, people receiving moola do -- or, at least, they must be willing to create one.

转出方不必拥有支付宝账户，收款方才要---或者， 至少，他们愿意开一个支付宝账户。