Mizushima is my best friend.

I saw a chipmunk in the park.

It is important to brush your teeth every day using a dentifrice.

Shimamoto is my best friend.

Please press the power on button.

I cut the vegetables with a new cutting board.

Please tell me the meaning of 'yokire'.

This problem requires the calculation of the tangent.

She gave birth by cesarean section.

I went fishing near the reed cutting.