contoh kalimat return thanks

• Before leaving Palestine, Gregory delivered in presence of Origen a public farewell oration in which he returned thanks to the illustrious master he was leaving.
  Sebelum meninggalkan Palestina, Gregorius menyampaikan di hadapan Origen orasi perpisahan publik di mana ia berterima kasih kepada guru termasyhur yang ia tinggalkan.