Primates are a group of mammals that include humans.

My grandfather is skilled in raising domestic fowls.

I love root crops, especially carrots.

It's fun to see colorful butterflies in the park.

The beauty of butterflies is breathtaking.

This sinusoid is a channel for carrying venous blood.

He faced difficulties with the spirit of 'one eye, two feet, three gallbladders, four strengths'.

He never misses his multifidus muscle training every day.

He faced many difficulties before he succeeded, but as they say, the road to happiness is strewn with setbacks.

Watashi lives in Japan.