The few remaining wild areas include the northern forests of Alaska, Canada and Russia; the high plateaus of China and Mongolia; and much of the Amazon River Basin.

剩下的少数荒野地区包括阿拉斯加、加拿大和俄罗斯的北部森林，中国和蒙古的高原以及亚马逊河流域的大部分地区。

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Using the geophysical experience and technologies in Canada as a reference, we can explore the heavy oil and oil-bearing reservoirs in the slope area of Songliao basin.

借鉴加拿大地球物理勘探经验及技术，勘探并开发松辽盆地斜坡地带稠油、油砂藏。

youdao

The few remaining wild areas include the northern forests of Alaska, Canada and Russia; the high plateaus of China and Mongolia; and much of the Amazon River Basin.

剩下的少数荒野地区包括阿拉斯加、加拿大和俄罗斯的北部森林，中国和蒙古的高原以及亚马孙河流域的大部分地区。

youdao

Chemical effects related to acidification have also been encountered in surface waters of the Bering Strait and the Canada Basin of the central Arctic Ocean.

BBC: Arctic Ocean 'acidifying rapidly'