He continued to work hard without forgetting his initial ambitions.

He unfortunately contracted fascioliasis.

In this area, it is common to find sheep liver fluke in the livers of sheep.

He succeeded in thoroughly executing the plan.

He decided to execute the plan thoroughly.

It was found out that he is suffering from fascioliasis.

The sheep liver fluke is a parasite that lives in the liver of sheep.

This bridge is made of iron.

Tetsu is my best friend.

He deeply understands philosophical principles.