She has polycystic ovary syndrome.

The legislation in Japan is very complex.

The manufacturing method of this cheese is very unique.

Her singing voice is as beautiful as the call of a Chinese phoenix.

He continued his journey to the west.

He always maintains an upright attitude.

His behavior is always appropriate, and he is respected by everyone.

Let's act according to this correct rule.

There is a custom of eating rice cakes facing the favorable direction at the New Year.

This color has a high degree of saturation.