Azt hogy mondják angolul, hogy ezt a kárt a biztosításom nem fedezi? így jó? This damage isn't covered by my insurance.

A kár szó az nem damage hanem damages. Vagyis eleve többesszámban van.

This kind of damageS aren't covered by my insurance.

A kár is damages, meg a kártérítés is damages.

He received £50000000 in damages.

tevedsz elso:

In the legal world, damage is defined as a loss or harm resulting from injury to a person, property or reputation. Damages, on the other hand, refers to compensation - such as a monetary judgment - provided to a person who has suffered a loss or harm due to the unlawful act or omission of another.

kerdezo, a te mondatod hibatlan!

"This kind of damageS aren't..."

This kind of akármi nem lehet aren't, hiszen a kind egyesszámban van (amit az is mutat, hogy this-t tettél elé, nem these-t).