英语语法分析

US forces, located at Bastogne, although surrounded, did not surrender.

美军设在比利时巴斯东市，虽然包围，没有投降。

Later, he accompanied the Allied breakthrough at Bastogne during the Battle of the Bulge.

此后，他在“凸出部战役”(the Battle of the Bulge)期间在巴斯托涅陪同盟军突围。

But I knew the terror of those shellings and the pressure we'd been under since we got to Bastogne could take their toll in other way.

但我知道这些炮击以及自巴斯通以来累计的压力可能会以别的方式爆发。