物価が天井知らずに上がる。の英語

Prices keep on soaring.

The prices soar.

Prices are skyrocketing.

Prices are going sky‐high [through the roof].

The prices rise hand over hand

The prices rise by leaps and bounds.

The price increases are not reasonable.

unstoppable price increases

Prices have been climbing steadily.

The prices rise hand over hand―rise by leaps and bounds.

Prices are escalating.

Prices go on rising.

Prices are rising.

(of the price of something) to fluctuate dramatically

Prices rarely come down.

The price suddenly jumped high.

Prices ought to come down soon.

Prices are going up.

Prices are going up.

Prices keep on [never stop] rising.

Prices are on the upward trend.

Prices [Rents] are (going) up.

Prices are rising.

Prices are edging upward.

Prices are going up little by little.

The prices are going up higher and higher.

Prices seem to be going down.

Prices have been rising steadily.

Prices are leveling off.

Prices will keep up.