Definition
An informal way to tell someone to leave or go away.
走開！
I saw him start walking this way, so I told my friends, "Let's hop it!"
我看到他往這邊走來，所以我告訴我的朋友們：「我們快走吧！」
When my boss started lecturing, I thought, "I'd better hop it."
當我的老闆開始訓話時，我想：「我最好快點離開。」
They hopped it before the police arrived.
他們在警察到達之前就溜走了。