兄弟同様に扱うの英語

brotherly―fraternal

a second cousin

to fraternize with each other

The brothers are all alive.

in a brotherly manner

The brothers love each other.

Brothers are incipient strangers

to cherish one's brother

a cousin once removed

to cherish one's brother

They are cousins.

The brothers live together―live in the same house.

I have brothers

brotherly relation

They are loving brothers.

Then will be a brother to you.

All the brothers are alive

The brothers are at variance with each other

stepbrothers

cousins of the fortieth remove

to cherish one as a brother

a person with whom you have a close, sibling-like relationship

They are like brothers.

A family likeness runs through them all.

to cherish one as a brother

They are half-brothers―half-sisters.

one's nearest relations―natural guardians

half-brothers―half-sisters

The brothers are at variance with each other.

I have many brothers and sisters―（と言うよりも普通）―I am one of a large family―I belong to a large family.