<prompt> Translate the following text to SwahiliTimber, which in the 1970s and 1980s brought valuable revenue to Malaysia as a whole and to Sabah and Sarawak in particular, has been cut back to preserve and replenish the dwindling rainforests.  <response>: Miti ambayo katika miaka ya 1970 na 1980 ilileta mapato ya thamani kwa Malaysia kwa ujumla na kwa Sabah na Sarawak hasa, imepunguzwa ili kuhifadhi na kurudisha misitu ya mvua inayopungua. 