His smile has an irresistible charm.

Their relationship is exactly like cats and dogs.

He is tired of the daily routine.

He went on a trip to escape from the weariness of work.

We had to undergo a two-week quarantine due to the coronavirus.

We have to quarantine at home for two weeks to prevent the spread of the new coronavirus.

The toad was jumping around the pond.

I conducted an interview in a question-and-answer format.

Sumatra, an Indonesian large island, has a lot of nature and culture.

Himikoko was an important figure in Japanese history.