Halo teman! Setuju. I am not a good expert in English translations (since my native language is Spanish), but after reading your sentence I would perfectly add your translation of "menurunkan", using the phrasal "to get down", to the other simple forms as "to down" and "to lower". Please, try to add your sentence using the reporting tool. Terima kasih banyak.
Selamat belajar! :)