My grandfather has been suffering from high blood pressure for many years.

He always buys cheap things, so in the end, it becomes 'penny wise and pound foolish'.

This TV provides high-definition images.

The image on my new high-definition TV is very clear.

The image on my new high-definition television is very clear.

I love king crabs.

We are aiming to kill two birds with one stone with this plan.

The Atlantic puffin is one of the most commonly seen birds in the North Atlantic.

He was considered the wisest among the ignorant, like a bat in the land of the blind.

The Papua fire-eating bird, with its unique appearance, is a bird you won't forget once you see it.