その鳥は鷲の半分の大きさだった。の英語

The bird was half as large as an eagle.

That bird is half the size of an eagle.

The bird was half the size of a hawk.

The bird seems to have been about 60 centimeters in length.

That bird was dead.

The bird quivered its wings.

The bird spread out its fantail.

The little birds broke forth in song.

The bird was covered with white feathers.

The bird's wing was broken.

A parent bird has been feeding it to its children.

The birds perched high in the tree

There was a fledgling bird there.

The bird was soon itself again.

The birds sang.

A gigantic bird came flying toward him.

The birds were flying in a group.

The birds flew away in all directions.

the birds were chirping in the bushes

The bird was released from the cage into the sky.

Birds were singing in the sky.

I found the cage empty.

The bird spread its wings.

Some little birds are cheeping in the treetops.

I heard a bird chittering somewhere.

the small bird was tweeting in the tree

The birds are singing merrily.

The birds sang.

A bird soared above.

It is only half as large as a cat―half the size of a cat.