边境冲突持续了两周，最终陷入僵局。

The border conflict lasted two weeks and ended in a ___standoff.

他们使用塑料隔离柱来保持散热片与主板之间的适当间距。

They used plastic ___standoffs to maintain proper spacing between the heatsink and motherboard.

两国之间的军事对峙已经持续了三周，仍未达成任何协议。

The military ___standoff between the two countries has lasted three weeks without any agreement.