ἐκ τῆς θαλάττης ἅπασα ὑμῖν ἤρτηται σωτηρία → your safety altogether depends upon the sea
trĭplō, āre, tr. (triplus), Serv. En. 6, 287.
triplo, āre (triplus), dreifach machen, verdreifachen, Serv. Verg. Aen. 6, 287.