Formalising
(formalise 的现在分词) vt. 使（协议、计划等）成书面文字形式; 使成为正式, 使具有一定形式
🗣️ 情景例句
You seem to have some reservations.
看起来你还有些犹豫。
If you trust before you try, you may repent before you die.
不试就相信，死前要悔恨。
for the monotonous rhythm of the wheels clicking on the rails soon lulls you to sleep.
车轮与铁轨间单调的嘎喳声很快就会送你进入梦乡。