Hepatitis D is a viral disease that is transmitted through blood.

I repaired the broken vase using instant glue.

I love the class of reading Chinese classics in Japanese.

My friend goes to a Korean school.

He has already finished writing the report, so we use the present perfect form.

We need to solve the problem in the production environment.

We play golf at the country club on weekends.

He was researching old records at the public records office.

I am learning Simplified Chinese.

My friend works at a commercial broadcasting television station.