蒸蒸日上

蒸蒸日上 [zhēng zhēng rì shàng]

1. ■ be on the upgrade; be in the ascendant; be prospering with each passing day; be growing steadily; become more prosperous every day; ever more flourishing; greater and greater prosperity; in daily progress; make rapid progress daily; (Production) is on the upswing.; prosper day by day; rapid progress [development]; thriving; thrive with each passing day; vigorous and fast developing