Step aboard the MTR, the Mass Transit Railway.

进入地铁, 轨道交通铁路。

The abbreviation for it is MTR.

它缩写是MTR。

We surveyed people living within a few miles of MTR versus similar rural communities without mining.

我了居住在距地铁几英里以内人与没有采矿类似农村社况。

The scene showed a female character dressed as a ghost, sitting among passengers on an MTR train.

那场戏拍是一位女演员饰演女鬼，在地铁车箱内与乘客坐在一起。

We found that violations of public drinking-water standards are seven times more common in MTR areas versus non-mining areas.

我发现，违反公共饮用水标准况在地铁地比在非矿要多七倍。

MTR occurs in four states: Virginia, West Virginia, Kentucky and Tennessee.

MTR 在四个州开展：弗吉尼亚州、西弗吉尼亚州、肯塔基州和田纳西州。