There were no shops on the frontier.

边疆没有商店。

Illness was a big danger on the frontier.

在边疆上，疾病是一大威胁。

A closer look at the technology on the frontiers of medical science.

让我们和医学前沿技术来一次近距离接触。

On the frontiers they met fierce resistance and defeat that spelled eventual disaster.

在边界地区他受到了猛烈的抵抗，失败了，这一失败引起了灾难性后果。

The " circuit rider" was a religious man. He traveled on the frontier.

巡回牧师是一名宗教人士。他在边疆游走。

By hard days on the prairie and lonely nights on the frontier.

在草原上度过艰难的日子，在边境度过孤独的夜晚。

What is there to live for on the frontier in 1882, huh?

- 1882 年在边境上生活是为了什么？

This was a basic tension on the frontier, in these frontier settlements.

这是边境上的基本紧张局势，在这些边境定居点。

The fortunes of many in Alabama are still soaring on the frontier of space exploration.

阿拉巴马州许多人的财富仍在太空探索的前沿飙升。

From their point of vantage on the frontier, the pioneers pressed on westward.

从他们在边境的有利位置来看，开拓者向西推进。

He is somebody who is born around the same time on the frontier in a log cabin in Texas.

他大约在同一时间出生在德克萨斯州边境的一个小木屋里。

Kentucky was definitely on the frontier and was a difficult place to live because there weren't very many people there.

肯塔基州绝对是边疆地区，是一个难以居住的地方，因为那里的人并不多。

So right at this golden moment of quicksand, people are discussing real  life quicksand on the frontier of that era.

所以就在这个流沙的黄金时刻，人们正在讨论那个时代前沿的现实生活流沙。

It harries those, particularly black or Hispanic, who are on the frontier and must bear both the resentments in others and the frustrations in themselves.

袭扰着那些生活在边远地带的人们，特别是黑人或讲西班牙语的人们，因为这些人必须忍受来自其他人的愤恨和来自自身的挫折感。

These days, secret tunnels are used to move weapons and people between Gaza and Egypt, and by Kurdish militia operating on the frontier between Syria and Turkey.

如今，加沙和埃及之间以及叙利亚和土耳其边境的库尔德民兵利用秘密隧道运送武器和人员。

There were no official stations on the frontier to record the number of immigrants who entered the West during the decades following the American Revolution.

——在美国独立战争后的几十年里，边境上没有官方站点来记录进入西部的移民人数。

The Western Empires capital on the other hand had to be moved from Rome to Ravenna because Rome was too far away from the military flashpoints on the frontier.

而西罗马帝国首都已经从罗马迁到了拉韦纳，因为罗马距离边境上的军事冲突地点太远了。

Americans on the frontier did not forget it; when Indians were employed by England to defend that land, zeal for the patriot cause set the interior aflame.

边境上的美国人没有忘记它；当印第安人受雇于英格兰保卫这片土地时， 爱国者的热情点燃了内心。

True to their old traditions, they founded colleges and academies that religion and learning might be cherished on the frontier as in the states from which they came.

忠于他们的古老传统，他们建立了学院和学院， 以便在边境地区和他们来自的州一样珍视宗教和学术。

It so happened that a very considerable part of the whisky manufactured in the country was made by the farmers, especially on the frontier, in their own stills.

碰巧的是，该国生产的威士忌中有相当一部分是由农民在他们自己的蒸馏器中酿造的，尤其是在边境地区。