<prompt> Translate the following text to SwahiliNote that these figures cannot be added together for an overall estimate because they a double count the benefits of controlling multiple pollutants simultaneously, and  <response>: Kumbuka kwamba takwimu hizi haziwezi kuongezwa pamoja kwa makadirio ya jumla kwa sababu kuhesabu mara mbili faida ya kudhibiti pollutants nyingi wakati huo huo. 