He was recalling fondly the summer vacations of his childhood.

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

Have you seen my screwdriver?

He was playing by bouncing a superball.

He is world-famous as a comparative linguist.

I made spring rolls using rice paper.

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.

Surströmming is a traditional Swedish food.

Syoku is a kind person.