underground怎么读，underground什么意思，underground短语和例句

1.Radioactive water had seeped into underground reservoirs.

放射性水已渗入了地下蓄水池。

2.Simon takes the underground.

西蒙乘地铁。

3.Once, people used too much underground water.

过去，人们使用了太多的地下水。

4.Rescuers found victims trapped several feet underground.

营救人员发现有受难者被困在地下几英尺处。

5.Coal is mined from underground.

煤是从地下开采来的。

6.Why not take the underground to the university?

为什么不乘地铁去大学呢？

7.He was a courier for the Polish underground and parachuted into Warsaw.

他是波兰地下组织的信使，被空降到了华沙。

8.They found themselves in a vast underground chamber.

他们发现他们进入了一个地下大洞穴。

9.You are advised to take the underground there.

建议你乘地铁去那里。