at the border crossing和时间后加of the most recent..是什么具体意思 谢谢

Question

A Palestinian attack on Israelis at a border crossing has added to the pressures Mahmoud Abbas will face in his new job.

The peace plan known as the road map calls for Israel and the Palestinians to take steps toward an independent Palestine. The plan is meant to end more than four years of most recent violence.

Answer 1

at the border crossing 在边界的交接处 of the most recent 近年来绝大数的暴力事件。
一起巴基斯坦在边界交界处袭击以色列的事件，加重了默罕默德abbas面对新工作的压力。
该计划原是为了结束近年来长达4年多的暴力事件。