The pin-tailed sandgrouses flew gracefully across the desert.

I saw a flock of pin-tailed snipes flying overhead.

Her house is always as neat as a new pin.

Five-pin bowling is a popular sport in Canada.

Ha-erh-pin is a beautiful city in China.

Ha-êrh-pin is a beautiful city in northeastern China.

Her house is always clean as a new pin.

She looked bright as a new pin in her yellow dress.

She is un-pin-downable, always changing her mind.

I pin my hopes on winning the lottery.