Here at sea level, the most northerly trees in Europe are moving upslope, gobbling up the tundra as they go.

海平面上，欧洲最北端树木正往上挪，边边吞噬着苔原。

In the Andes, spectacled bears' cloud forests risk ascending upslope into oblivion due to a warming climate.

安第斯山脉，由于气候变暖，眼云林正面临着上坡而被遗忘风险。