They'd sunk millions of dollars into a drug that was going nowhere.

Since 1984 the city has sunk millions into new trees, plants, paths and a strong police presence.

-So you've sunk millions into erecting your oil rig.

The Magic is a franchise that sank millions into a daily double.

He sunk millions of dollars of his own money into a new label that he started called Velvel, which soon folded.

Soon after arriving there, he persuaded Deutsche Bank to sink millions of dollars into a huge trading floor.

He sank millions into a film distribution company that became a money pit.

We've sunk millions into the place and haven't got a penny back.

As he sinks millions into the technology, Admiral Poindexter had better be careful.

Blizzard's sunk millions into preventing these kinds of scams.