尼亚卡贾说，从拉丁美洲到萨赫勒地区，气候变化的影响-气温上升和越发不稳定的降雨-已经显现。
The impacts of climate change - rising temperatures and more erratic rainfall - are here already from Latin America to the Sahel, said Gnacadja.
人类会死于不稳定气温造成的持续的雷暴，植物则死于寒冷。
People will die due to continuous thunderstorms due to the uncertain temperature and plants will die due to the cold.
在高海拔和低气温的环境下，水有时并不结冰，而是处于一种不稳定的状态，一旦有像皮托管那样的固体物质从中经过，水会附着在其表面闪冻成冰。
At high altitude and low temperatures, water sometimes doesn't freeze. Instead, it hovers, but as soon as something solid — like a pitot tube — flies through it, the water flash-freezes to form ice.
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