He stared at the corpse, trembling with fear.

We need more labor force to make this project successful.

Europium is one of the rare earth elements.

General relativity is a theory of physics proposed by Einstein.

We are working on the localization of this game.

It's difficult to calculate the area of this hexagon.

I plan to travel to Eastern Europe next year.

He observed the stars using a sextant for navigation.

I consume royal jelly every day.

I recommend this enamel pot because it has good heat conductivity and lasts a long time.