Complex sentence: As such, its territory extended in a narrow climatic strip eastward as far as Tripolitania and Jebel Nefusa (modern Libya), including southern Ifriqiya by the chotts (salt lakes) and the island of Djerba.
Split into simpler sentences: As such, its territory extended in a narrow climatic strip eastward as far as Tripolitania and Jebel Nefusa (in modern Libya). In between lay southern Ifriqiya, where Rustamid lands included the oases of the Djerid, with its chotts (salt lakes), and the island of Djerba.