sea-borne only

Xinli mining area of Sanshandao gold deposit is the first hard rock mine which belongs to the under-sea deposit in our country, and only Longkou is mining coal under sea in domestic.

三山岛金矿新立矿区是我国第一个进行海底采矿的硬岩矿山，国内仅龙口在海下采煤。

Shivering tourists had congregated in the only open bar in town. Some, desperate for the sun, headed down to Lisbon, while the rest of us decided to sample the sea air of Biarritz.

瑟瑟发抖的游客们聚集在城里唯一一家还在营业的酒吧里.有些想晒太阳的,便动身去了里斯本,而我们其余的人决定去体验一下比亚里茨的海风.

All the sea into the sea, the only sailor Ishmael ( the "Bible" in the names of persons, means abandoned) a person saved.

全海落海，只有水手以实玛利（《圣经》中人名，意为被遗弃的人）一人得救。

What you see is only the tip. Eight ninths of it is under the sea.

你看到的只是一角，8/9的部分在海里。

It is 2,300 metres above sea level, so a given volume of air contains only about one-third as much oxygen as it would at sea level

这是在海拔2,300米的高空，因此一定体积空气的含氧量只有海平面处的约1/3。

It is 2,300 metres above sea level, so a given volume of air contains only about one-third as much oxygen as it would at sea level.

这是在海拔2,300米的高空，因此一定体积空气的含氧量只有海平面处的约1/3。

The only light over the deep black sea was the blink shone from the beacon.

黑黢黢的海面上唯一的光明就只有灯塔上闪现的亮光了.

The freezing, melting and driftage of the sea ice will not only influence the global climate, but also will be in the way of sea petrol exploitation and endanger the traffic.

海冰的冻结、融化和漂流不仅会影响气候的变化，而且还会妨碍海上交通、危及海上油气开发。