国际科学家小组发现升温的海水已杀死了某些珊瑚物种的80%，并预测在数周内还会有更多的种群死亡。
The team of international scientists found that warmer waters have killed 80% of some species and predicted that more colonies could die within months.
死海明亮而稍带一点奇怪的蓝色调，这部分是因为海水被四周红色的群山所包围，部分因为海水中盐分很高，并含有其他矿物质。
This is partly because the water is framed in red by the surrounding mountains, partly because it is supercharged with salt and other minerals.
如果你将少许海水放到瓷盘中蒸发，冷却后就会有普通食盐的结晶附着在盘的四周。
If you evaporatea little sea water on a porcelain dish; on cooling, crystals of common salt will deposit on the sides of the dish.
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