The Indian border is only 20 miles from Lahore but heavy traffic meant a late arrival.

印度边境离拉合尔只有20英里，但是交通拥堵，我还是到得晚了。

youdao

Another 20 miles from the border is the Indian city of Amritsar. Darkness was already falling and the traffic, if anything, was even worse than Lahore.

从边境再往前20英里就到了印度城市阿姆利则，夜幕已经降临，但是这里的交通比拉合尔更为糟糕。

youdao

That border is extremely mountainous, winding, and porous to foot traffic back and forth - posing a constant challenge for military planners on both sides.

这两国边界地区多山，蜿蜒崎岖，防守松懈，便于步行穿梭，经常给两国的军事规划者带来挑战。

youdao

And,it is threatening to block what little cross-border traffic exists.

VOA: standard.2010.05.26

He cited the case of one new recruit who became a border inspector in order to traffic drugs.

VOA: standard.2010.03.11

Cross-border traffic from Europe to theU.S.picked up again in April, after tailing off somewhat in March.

FORBES: May 2012, European Leveraged Loan Market Trends and Analysis

The number of cars using the bridge, at 9, 000 a day, is much lower than expected because tolls are steep (SKr500 for a return journey), and cross-border traffic is building up only slowly.

ECONOMIST: Borderless

You don't have the border barge traffic kicking up the sand and the silt.

NPR: River Poses Hazard for Dive Teams