I don't have a bottomless pit of money.

我没有花不完的钱。

There isn’t a bottomless pit of money for public spending.

并非有用之不尽的钱用于公共开支。

A beggar’s purse is bottomless.

乞丐的口袋没有底。

Key pawning your tear backfall fault right and wrong, the heart being me is exchanged having entered a bottomless abyss.

当你的泪滑落过黑白的琴键，是我的心掉入了无底。