<prompt> Translate the following text to SwahiliRegarding collaboration, he mentioned that partnering with specialists in substance abuse gave him a greater understanding of that specialty and increased the quality and credibility of subsequent proposals.  <response>: Kuhusu ushirikiano, alitaja kwamba kushirikiana na wataalamu katika matumizi mabaya ya dawa za kulevya ilimpa uelewa mkubwa wa utaalam huo na kuongeza ubora na uaminifu wa mapendekezo ya baadaye. 