The Japanese night heron was quietly targeting fish in the pond.

The theory of phonetic shift is an important part of linguistics.

This book explains in detail about various sexual positions.

She decided to try the reverse cowgirl position.

This 'enkanabachi' is a very rare type of bee.

Please teach me how to calculate the excircle of this triangle.

I bought a new notebook at the 100-yen shop.

I am deeply interested in the teachings of the Japanese Tiantai.

My dog recently contracted strongylosis.

I found some useful kitchen items at the 100-yen shop.