Knowing which boundaries are good and which ones are overkill.
Haddii heerkulka hawada ee inta lagu jiro maalintii ay ku kala duwan yihiin + 13 ... +15 ° S, oo hoos uga hooseeya +5 ° S habeenkii, ka dibna balsam walxaha uma dulqaadan doono xaaladahan iyo dhirta ayaa dhiman doonta.