Atsumu is immersed in compiling a dictionary.

He heard a sound from behind.

He likes to speak using obsolete words.

He combined the ingredients accurately to create a new recipe.

The success of this recipe depends on the accurate combination of ingredients.

All his efforts were in vain.

Discord has arisen between them.

The wind blew strongly, creating beautiful wind ripples on the surface of the lake.

There are many beautiful Formosa Sweetgum trees planted in the park.

He sealed the letter.