He is involved in drug discovery research.

This fertilizer helps plant growth.

I opened the medicine packet and took the medicine inside.

I scooped and drank the soup with a spoon.

I scooped and drank the soup with a spoon.

In this experiment, we will use an indicator to observe the reaction between acids and bases.

Everyone, please have a good new year.

One side of the park was covered with beautiful flowers.

Let's finish this job for now and then move on to the next.

He learned the basics of Japanese.