这个公文包的手柄很舒适。

The briefcase has a comfortable ___handle.

老师教我们如何处理紧急情况。

The teacher taught us how to ___handle emergencies.

请小心地拿玻璃杯，不要摔碎了。

Please ___handle the glass carefully so it doesn't break.

她在论坛上的昵称是“星光漫步者”。

Her forum ___handle is 'StarlightWalker'.