<prompt> Hlalosa hore na ke hobaneng ha batho ba lokela ho sebelisa setlolo se sireletsang letsatsi ha ba le ka ntle.nan  <response>: Instruction in English: Describe why people should use sunscreen when outdoors. . Response in English: Sunscreen is essential for anyone spending time outdoors as it protects the skin from the harmful ultraviolet UV rays from the sun. Prolonged exposure to these UV rays can increase the risk of skin cancer, including melanoma, one of the most dangerous forms. UV rays can also cause premature aging of the skin, wrinkles and sunspots, damage to the eyes, and weaken the immune system. Using sunscreen can block or absorb these rays, reducing the likelihood of harm. It is important to choose a broad-spectrum sunscreen with an SPF of 30 or higher and to reapply it often, especially after swimming or sweating, to ensure adequate protection. By preventing skin damage and decreasing the risk of skin cancer, using sunscreen when outdoors is a vital step in maintaining healthy skin and overall well-being. . Response in Sesotho: Setlolo se sireletsang letlalo letsatsing se bohlokoa ho mang kapa mang ea qetang nako a le ka ntle kaha se sireletsa letlalo mahlaseling a kotsi a ultraviolet UV a tsoang letsatsing. Ho pepesehela mahlaseli ana a UV ka nako e telele ho ka eketsa kotsi ea kankere ea letlalo, ho akarelletsa melanoma, e leng o mong oa mefuta e kotsi ka ho fetisisa. Mahlaseli a UV a ka boela a etsa hore letlalo le tsofale pele ho nako, le sosobane le matheba a letsatsi, le senye mahlo le ho fokolisa sesole sa mele. Ho sebelisa setlolo se sireletsang letlalo letsatsing ho ka thibela kapa ho monya mahlaseli ana, ho fokotsa monyetla oa kotsi. Ho bohlokoa ho khetha setlolo se sireletsang letlalo letsatsing se nang le SPF ea 30 kapa ho feta le ho se sebelisa khafetsa, haholo-holo ka mora ho sesa kapa ho fufuleloa, ho netefatsa tšireletso e lekaneng. Ka ho thibela tšenyo ea letlalo le ho fokotsa kotsi ea kankere ea letlalo, ho sebelisa setlolo se sireletsang letlalo letsatsing ha u le ka ntle ke mohato oa bohlokoa ho boloka letlalo le phetse hantle le ho phela hantle ka kakaretso. 