"mist." The author speaks of things as being useless and meaningless as if they were vapor.See how you translated this in [Ecclesiastes 1:14](../01/12.md). AT: "as uselessas vapor" or "meaningless" (See: [[rc://en/ta/man/translate/figs-metaphor]])
The word "prosperity" may be expressed as an adjective. AT: "As a person becomes more prosperous" (See: [[rc://en/ta/man/translate/figs-abstractnouns]])
The author uses this rhetorical question to emphasize that the wealthy do not benefit from their wealth. This question can be written as a statement. AT: "The only benefit that the owner has from wealth is that he can look at it" (See: [[rc://en/ta/man/translate/figs-rquestion]])