He is my sworn elder brother, always taking care of me.

She is my sworn younger sister, always supporting me.

He analyzed the spectrum of light using a spectroscope.

'AsagayasagaA' is one of the palindromes in Japanese.

My pet Java sparrow is very cute.

What is the main ingredient of this dish?

Where is my stationery?

This area is known for its beautiful cultural heritage.

Should I really believe that hearsay?

He jumped into the water with a splash.