The sympathetic ganglion is a part of our autonomic nervous system and controls various functions of the body.

The parasympathetic nervous system helps our body to relax and conserve energy.

When the sympathetic nerves are activated, the heart rate increases.

In mathematics, the commutative law applies to addition and multiplication.

I work at Kyodo News Agency.

The agenda of the Security Council is an important issue related to national security and defense.

In our company, we always adhere to the principle of safety first.

Well then, I'm off.

He admitted that it is difficult to execute the plan, saying 'it is easier said than done.'

He is facing many difficulties due to gender identity disorder.