Specifies the group id for a tunneled session .

指定隧道会话的组id。

In 1864 , a group of 15 union soldiers tunneled through the prison 's basement to a nearby vacant lot under the guidance of col. thomas e. rose and major a. g hamilton .

在1864年，15个联盟士兵在col.thomase.rose和a.ghamilton少校的指导下一起挖通了从地下室到附近一块空地的地下通道。

Even tunneled catheters , however , are prone to infection .

即使隧道式静脉导管，还是容易感染。

Going underground , expedition members enter hang en , a cave tunneled out by the rao thuong river .

去地下探险队员进入杭额嗯，隧道由商信河饶了一个洞穴。

They tunneled for weeks before they reached the other side of the hill .

他们挖了几个星期的隧道，才通到小山的另一边。