lets = ไว้ let's meet next time. ไว้เจอกันคราวหน้า le'ts talk next time ไว้พูดคุยกันใหม่ let's wait til next opportunity. ไว้โอกาสไว้ Note: it does suit for all that use in english ex: let's go, let's do. let's eat. no it doesn't work in those. so, must memorize in those i had mentioned. put,keep, store, ไว้ where you store(put) them? ไว้ที่ไหน? it keep in drower. ไว้ในลิ้นชัก mourning:ไว้ we mourning to the death of ....... เราไว้อาลัยให้...... and so on. hope it helps.