Eimei is my best friend.

He made a melded kong in mahjong.

He made a melded kong in mahjong.

I read the History of Ming and learned deeply about Chinese history.

In set theory, the symmetric difference indicates the difference between two sets.

We are in a marriage with an age gap, but our love is deep.

Tears spilled from her eyes.

Her tears trickled down her cheeks.

This is the kind of book I like.

This dictionary contains a lot of synonyms.