english: And it very slowly, over a few minutes, sort of painfully goes up, and then it gains momentum and it looks like it's almost about to fall.
non_english: A niekoľko minút, veľmi pomaly, to tak nejak s námahou lezie hore, a potom sa to začne rozbiehať a vyzerá to, akoby to malo každú chvíľu spadnúť.