The Ritsuryo system played a significant role in shaping ancient Japanese society.

The Campo flicker is a bird native to South America, known for its beautiful feather color.

He always acts according to his own maxim.

His work efficiency is very high.

The power of this engine is very high.

The ratings for this drama are very high.

He is deeply studying about the equal temperament of the piano.

His tweet was very interesting, so I retweeted it immediately.

His tweet was interesting, so I retweeted it immediately.

This problem is in a state of antinomy.