地质学家在海底发现了一个新的油田。

Geologists have discovered a new oil ___field beneath the ocean floor.

飞机飞越了偏远北部地区一片广阔的冰原。

The plane flew over a vast ice ___field in the remote northern region.

这片干旱的景观中有一片耀眼的白色盐田，用于开采矿物。

The arid landscape featured a blindingly white salt ___field where minerals were harvested.