I look forward to going to the sea for a swim with my family during the summer vacation.

We went to the swimming beach with our family during the summer vacation.

She dyed her hair blue.

Itsumi has injured his shoulder.

Itsu fled from the police.

Mr. Kaiboku is my best friend.

Saturated fatty acids may increase the risk of heart disease.

He is an expert in international law.

He is an expert in gemology, and he is good at evaluating the quality of diamonds.

It is important to learn the imperative mood in Japanese.