to and fro片语

来回地、来来回回、往复地

The old wooden swing rocked gently to and fro in the breeze.

那架旧木秋千在微风中轻轻地来回摆动。

往返、两地奔波

She travels to and fro between the two offices every week.

她每周都在两间办公室之间往返。

来回、往返、你来我往

After hours of to-and-fro, the two sides finally reached a deal.

经过数小时的你来我往，双方终于达成协议。

来回的、往复的

The to-and-fro motion of the pendulum slowly came to a stop.

钟摆来回的运动慢慢停了下来。