The bacteria can withstand extremes of heat and cold.

【extreme】这种细菌能承受酷热和严寒。

Whether exposed to extremes of heat or cold, it is dwarfed like every other tree, and becomes all knots and angles, wholly unlike the majestic forms we have been sketching.

无论是暴露在极热或极冷的环境中， 它都像其他树木一样矮小， 变成了所有的节和角， 完全不同于我们素描的雄伟形态。

Whether exposed to extremes of heat or cold, it is dwarfed like many other trees, and becomes all knots and angles, wholly unlike the majestic forms we have been sketching.

无论是暴露在极热或极冷的环境中，它都像许多其他树木一样矮小，变成了所有的节和角，完全不同于我们素描的雄伟形态。

For the poorest countries - most vulnerable to rising sea levels and new extremes of heat and drought - seeing a rapid fall in the gases heating the planet is a priority.

对于最贫穷的国家——最容易受到海平面上升和新的极端高温和干旱的影响——看到加热地球的气体迅速减少是当务之急。