His jet exceeded the speed of sound, causing a sonic boom.

There are a lot of pebbles scattered on this riverbank.

When I heard about his success, I came to respect him even more.

He bought a new fastback.

I will go fishing for rainbow trout on the weekend.

He quoted the proverb 'Once a word leaves your mouth, you cannot chase it back even with the swiftest horse' to teach me to choose my words carefully.

He is world-famous as a comparative linguist.

I made spring rolls using rice paper.

Surströmming is a traditional Swedish food.

In physics, strange quarks are considered to be a type of elementary particle.