He always acts actively.

We need to measure the concentration of this liquid.

This procedure is very complicated.

He will become my sister's bridegroom.

The spinner shark is a fast swimmer, moving quickly through the sea.

He took out a handkerchief from his pocket and wiped his nose.

I always carry tissues with me.

She gave him a floriography.

It is said that cauliflower, which is rich in vitamin C, is good for health.

The park was in the time of flowers being in full bloom, and colorful flowers were blooming proudly.