I sent important documents by registered mail.

He couldn't resist the temptation of the sweet cake.

Her zodiac sign is Virgo.

I feel a little inconvenience in this room.

My zodiac sign is Aries.

He borrowed a large amount of money from a loan shark and is struggling to repay it.

That animal has a peculiar pattern.

The dielectric constant of this material is very high.

The study of organic compounds is an important field in chemistry.

Understanding the principle of electromagnetic induction is very important in learning physics.