Rotoforming
旋转成型法
🗣️ 情景例句
Look at that Superman balloon!
你看那个超人气球
I meet the boy whose aunt is a typist.
我遇到那个男孩的姑妈是打字员。
You never have to travel miles to see your friends.
你去看朋友根本不用跋涉好几英里，