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.

收回他的的不确定方获得通常要求破产者同样的高利利息。

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和不道德的。