冷たい
The water is cold.
水が冷たいです
The water is very cold.
水がとても冷たいです
The water is very cold when I wash my face.
顔を洗うとき水がとても冷たいです
The water is very cold when I wash my face in the bathroom.
洗面所で顔を洗うとき水がとても冷たいです
The water is very cold when I wash my face in the bathroom in the morning.
朝に洗面所で顔を洗うとき水がとても冷たいです