sea level
Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea.
海平面下降使白令海底部的浅层大陆架暴露出来。
—— 柯林斯例句The melting ice caused a rise in sea level.
冰川消融造成海平面上升。
—— 柯林斯例句The whole place is at sea level.
整个地区与海平面齐平。
—— 柯林斯例句Continued deposition of silt along the coast is crucial in counteracting the rise in sea level.
海岸边泥沙的不断沉积对于抑制海平面的上升起着至关重要的作用。
—— 柯林斯例句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。
—— 柯林斯例句