Shuttling
n. 往复运动；梭动
🗣️ 情景例句
OK. I'll take that one.
好，我就要这一辆。
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必须使用信用卡，否则要付100美元的押金。
he saw two thieves rush out of a shop and run towards a waiting car.
看到有两个小偷从一家商店里冲出来，奔向等在那里的一辆汽车，