They were fighting fiercely.

Rare earth metals are essential materials for the manufacture of electronic devices.

He applied for a new credit card.

We should cherish friends who share our values.

This painting is very valuable.

The utility value of this app is very high.

In Marxism, surplus value refers to the part of the value produced by workers, excluding the part necessary to maintain their own livelihood.

I installed a new video card in my computer.

I need to buy a new graphics card.