例句： The new portable computers are going like hot cakes.

例句： Property brings duties and responsibilities.

例句： A group of camels are going through the desert.

例句： He claims to despise riches.

例句： Before applying heat for a weld, the plates should be clamped together.

例句： The firm is working on a new product in combination with several overseas partners.

例句： People came in flocks to see the royal procession.

例句： The crow is a bird of ill omen.

例句： He can be left to work on his own.

例句： Many Pharaohs in ancient Egypt believe they can live forever.