持续

The fighting went on all through the night.

Prices kept (on) rising.

The headache persisted into the morning.

If the frost keeps up, the crops will be destroyed.

The good weather will hold for a long time/while.

overcome a persistent/lingering/continued drought

bring about a sustained, stable growth in the national economy

be of long/short duration

conduct publicity and education constantly

last throughout the year

continue to the present/into our day/down to these days

continued/sustained growth

sustained rainfall

sustained fire

continuous/sustained development

sustained yield