Acceleration principle
[经] 加速理论
🧩 词语组成解析
🗣️ 情景例句
Hmm?
嗯？
He is playing on the swings outside.
他正在外面荡秋千。
but they can still stop you when you are going through the Green Channel and have nothing to declare.
但是，当你通过绿色通道，没有任何东西需要申报时，他们仍可以拦住你。