他轻轻地用胳膊肘推了我一下，示意我往那边看。

He gave me a gentle ___nudge with his elbow to draw my attention that way.

我的教练一直温和地督促我每天多做一些运动。

My coach keeps ___nudging me to do a little more exercise every day.

她不断微调音量旋钮，直到找到最舒适的音量。

She kept ___nudging the volume knob until she found the most comfortable level.