Olsen
n. 奥尔森（姓氏）
🗣️ 情景例句
Please don't do it without asking.
未经允许请不要那么做。
If I buy that car, I'll have to borrow some money.
如果我要买那辆车的话，我必须借一些钱。
Because of this, we kept looking back, wondering if we were leaving a trail of oil and petrol behind us.
因此，我们不时地掉过头，怀疑车后是否留下了机油和汽油的痕迹。