1.The commandos attacked the outpost at dawn.

1.突击队员于拂晓时袭击了前哨基地。

2.That little store was the last outpost for motorists before they entered the desert.

2.那个小商汽车行的入沙漠之前的最后一个居民点。

3.Some soldiers waited at an outpost deep in the forest.

3.一些士兵在森林深处的一个前哨基地等候。