<prompt> Translate the following text to SwahiliHowever, some economists are concerned that the acceleration may be concentrated in durable manufacturing rather than widely disseminated throughout the economy.  <response>: Hata hivyo, baadhi ya wachumi wana wasiwasi kwamba kuongeza kasi inaweza kuwa umakini katika viwanda kudumu badala ya kuenea kwa wingi katika uchumi wote. 