Backstraps
n. 书背，书脊；(靴子或鞋后跟上的)提带
🗣️ 情景例句
You hold on to them so there won't be a problem later.
你来保管， 免得等一下又出问题了。
Who do you think you are?
你以为你是谁？
awakening it to flow, to movement, to rhythm, to life.
阳光使空气开始流动，产生节奏，获得生命。