He chose a university by deciding by himself.

He decided to determine his own path.

The Turks built a powerful empire in Central Asia.

Kouke is my best friend.

We solved the problem by uniting.

We united towards a single goal.

This ancient document has many missing characters, making it difficult to decipher.

He was like a double-dealer, expressing different opinions to two groups.

The anal sphincter is an important part of the body.

I am taking antihistamines for my allergies.