It takes about 100 man-days to complete this project.

Leopards can run fast.

My plan is to go on a trip next week.

Essential amino acids cannot be produced in the body, so they need to be obtained from the diet.

This collective medicine helps us maintain our health.

He is the creator of this project.

In this village, outsiders are not very welcome.

He gave his life for his faith and became a martyr.

He is known as a pioneer in that field.

We need test subjects to confirm the effects of this new drug.