The tears in her voice were the payment of what must be called a usurious speculation of love.

她声音中的泪水是对所谓高利贷的爱情投机的代价。

The uncertainty of recovering his money makes the lender exact the same usurious interest which is usually required from bankrupts.

收回他的钱的不确定性使贷方获得通常要求破产者同样的高利贷利息。

I feel that Americans are already up to their eyeballs in debt and pushing more debt onto them is usurious and unethical.

我觉得美国人已经负债累累，把更多的债务推给他们是高利贷和不道德的。