Not only are temperatures rising, sea levels are too. 温度升高的同时 海平面也在升高
If sea levels rise as predicted, within the next 30 years, 如果海平面如预测般持续上升 那么30年内
the temperate seas sustain these levels of life throughout the summer. 气候温和的海域维持这个生命水平贯穿整个夏季
despite the acid and the low levels of oxygen. 尽管这里是酸性低含氧量环境
Poisonous gases rise to fatal levels so quickly 有毒气体很快就会达到致命的程度