Let's calculate the normal of this line and plane.

Apples are more delicious than oranges.

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.

She decided to have a hysterectomy.

The acrocephalid warbler is a bird often seen in wetlands.