If it melts, sea levels will rise by nearly seven meters. 如果全部融化 海平面将会上升7米
The rainwater washes them down the hillsides as far as the sea. 雨水把它们从山坡冲入大海
Mangroves are forests that step out onto the sea. 红树林是长出海面的森林
Is one of those rivers that no longer reaches the sea. 是那些不再流入大海的河流之一
The dead sea derives its name from its incredibly high salinity... 死海由于极高的盐度而得名
No longer flows into the sea for several months of the year. 一年里有几个月不再流进海里
Colonies of sea mammals are getting smaller. 海洋哺乳动物栖息地正在变小
Building artificial islands in the sea, for example. 例如在海中♥央♥建人工岛屿
Ninety percent of trade goes by sea. 90%的交易通过海运
Once upon a time, the grand canyon was a sea inhabited by microorganisms. 从前 大峡谷曾经是微生物居住的海洋