I learned the theory of commutative rings at university.

He was diagnosed with liver cancer.

My grandmother has been suffering from arthritis for many years.

He likes to read picaresque novels.

Dried ginger rhizome is said to be good for preventing colds and maintaining gastrointestinal health.

I learned about casein in biochemistry class.

He is majoring in syntax at university.

We conducted a meta-analysis on this issue.

It is important for us to respect cultural diversity and understand each other's differences.

He carefully reread the judgment document.