How much grain is left in that silo?

How to say “How much grain is left in that silo?” in Japanese

In Japanese

あのサイロの穀物(こくもつ)、あとどれくらい残(のこ)ってる?

Ano sairo no kokumotsu, ato dore kurai nokotteru?

How much grain is left in that silo? in other languages