" Air does not respect political boundaries, " Roychowdhury said.

" 空气可不管政治边界这回事。"

With smart power, we will seek to build partnerships that transcend geographic and political boundaries.

通过明智的实力， 我们将谋求建立能超越地域和政治疆界的伙伴合作关系。

We recognize that air pollution knows no political boundaries.

我们认识到空气污染不分政治界限。

For example, political boundaries, physical features, climate zones, etc. LY: All excellent points, team.

例如，政治边界、物理特征、气候带等。 LY：所有的优点，团队。

The year after the British and Egyptians re-conquered Sudan, they came up with this political boundary between the two colonies — a straight line across the 22nd parallel of latitude.

在英国和埃及重新征服苏丹的第二年，他们提出了这两处殖民地之间的政治边界——一条横跨北纬 22 度的直线。

Which are hydrographic basins where all the rainfall collects and drains off into a common outlet like a river or a bay by basing the political boundaries more on these natural watersheds.

这些都是水文盆地，所有的降雨都聚集在一起，然后排入一个共同的出口，比如河流或海湾，将政治边界更多地建立在这些自然流域上。

And the sooner we collectively embrace that, the sooner we can tackle issues that transcend political boundaries, like energy crises and food and water shortages and disease and pollution and biodiversity loss.

我们越早集体接受这一点，我们就能越早解决超越政治界限的问题， 例如能源危机、粮食和水短缺、疾病、污染和生物多样性丧失。

Rather than respecting the pre-existing political boundaries of the western states that have been based on surface geography and politics, Powell argued that the West should instead be divided into areas that matched up with the region's various watersheds.

鲍威尔认为，应该将西部划分为与该地区各种流域相匹配的区域，而不是尊重西部各州先前根据地表地理和政治划分的政治边界。