Her childhood was spent shuttling between her mother and father.

她的童年是在父母之间穿梭往来中度过的。

Trucks and cars were shuttling to and fro on the highways.

公路上卡车和汽车正来往奔驰穿梭。

The ball is not shuttling in a confined space, as in tennis.

球不会象在网球比赛中那样，只在狭小的空间中穿梭。

They collectively spend 164 billion minutes per year shuttling to and from work.

他们每年总共要花上一千六百四十亿分钟穿梭于工作场所和住所。

He wrote prolifically both in Ireland and England, nearly constantly shuttling from one to the other.

他几乎不断穿梭于爱尔兰和英国之间，并在两地写出大量作品。