We use a numerical surface model to understand the topography of this area.

His on-screen performance was amazing.

This substance does not mix with water due to its high hydrophobicity.

This area is rich in subterranean rivers, which serve as a source of groundwater.

We use warm salt water to thaw tuna.

She became a widow at a young age.

This restaurant's special lemon soda is made with fresh lemons.

Who is the main character?

Three days ago, I went to Tokyo.

He continued his journey to the west.