他带着所有必要的数据进入了谈判。

He entered the negotiation ___armed ___with all the necessary data.

记者带着相机和笔记本到达。

The journalist arrived ___armed ___with a camera and a notepad.

她凭借广泛的研究和信心面对挑战。

She faced the challenge ___armed ___with extensive research and confidence.