Translation of "deteriorate" into Indonesian

Why have world conditions continued to deteriorate in spite of all that the experts are telling us?

Mengapa keadaan dunia terus memburuk meskipun adanya segala hal yang dikatakan kepada kita oleh para ahli?

As I grew up, my health deteriorated rapidly, largely because of the excess iron in my blood.

Seraya saya bertumbuh dewasa, kesehatan saya merosot drastis, sebagian besar akibat kelebihan zat besi dalam darah saya.

More than that, they began a slow but steady process of physical and mental deterioration.

Selain itu, mereka mulai mengalami proses kemerosotan fisik dan mental yang lambat namun pasti.