Salmon return to their spawning grounds by going upstream.

Salmons make a great effort to go upstream the river.

He wrote a sentence using superscript numbers.

This design is top aligned.

He is good at keeping balance on a horse's saddle.

He understands the meaning of the proverb 'Teaching is half learning', which means that teaching leads to one's own learning.

He smelled the scent of the flowers.

He took a foolish action.

I like to swim in the pool every day.

Please remember to bring your raingear.