请稍等片刻，我马上回来。

Just give me a ___moment, I'll be right back.

就在那一刻，她决定改变自己的人生方向。

At that ___moment, she decided to change the course of her life.

这次会议的结果为我们团队注入了强大动力。

The outcome of this meeting carries great ___momentum for our team.

施加在扳手上的力矩使螺母更容易松开。

The ___moment applied to the wrench makes it easier to loosen the nut.