He is passionate about researching pure mathematics.

The Kingdom of Swaziland is a small country in Africa.

Recently, I've been feeling heavy-headed due to lack of sleep.

I want to go to Sweden.

Abstract algebra is a branch of mathematics that studies algebraic structures.

Abstract algebra is a field of mathematics that studies algebraic structures in an abstract way.

I look forward to going to the sea for a swim with my family during the summer vacation.

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My daughter works as a signboard girl almost every day.

He seems to embody the word 'flawless'.