Shuttling
n. 往复运动；梭动
🗣️ 情景例句
Get to the point.
请进入正题。
Better lose a jest than a friend.
宁可不说一句俏皮话，以免得罪朋友们。
Sure enough, Rastus arrived punctually at seven o'clock that evening.
果然，当天晚上7点正，拉斯特斯准时回来了。