Complex sentence: Nevertheless, the Vinalopó has shaped an at times quite important stream bank and, after Aspe until it passes Elx, it flows through a riverbed which lies quite deep (despite the river's flow itself being very shallow) if compared to the surroundings.
Split into simpler sentences: Nevertheless, the Vinalopó has shaped an at times quite important stream bank in some areas if compared to its meagre flow. Also, after it exists Aspe and all the way until it leaves Elx, it flows through a riverbed which lies quite deep (despite the river's flow itself being very shallow) if compared to the surroundings.