海底

• Calcareous sediments accumulated on a sea floor and eventually were compacted and cemented to form limestone .
  钙质沉积物堆积在海底，最后压紧并胶结形成石灰岩。
• After a certain length of time, they learn to communicate in more economical ways, such as by cable .
  他们经过一定时间，学会了使用如海底电报这样的更经济的方法。
• Upward-fining channels may occur in a wide range of environments, from submarine canyon to alluvial fan .
  向上变细的水道可以出现在好多种环境中，从海底峡谷到冲积扇。
• Before her, level and solid, spread the big green cricket-field, like the bed of a sea of light .
  在她眼前展现着一大片绿油油的板球场，又平坦又结实，象亮晃晃的海底。
• Rhys had sent her a cable from istanbul, merely announcing that he would arrive the following day .
  里斯从伊斯坦布尔给她发了一份海底电报，只简单地告诉他将在第二天到达。
• Shells and bones decay and disappear when left on the bottom of the sea, where sediment is not accumulating .
  介壳与骨骼若落在海底，而不为沉淀物所掩盖，也便腐烂而消灭。
• At one point at an elevation of about 5500 feet above sea level the students pick up dozens of marine fossils .
  学生们在海拔约5500英尺高度的地方，采集到了几十种海底化石。
• They have also designed small chambers which the alvin crew can place over animals on the ocean floor .
  他们并且设计了可由“阿尔文号”船员放在海底动物上方的一些小室（chamber）。
• His revenge is to produce another earthquake which sinks the whole island and its squabbling cargo into sea .
  他又要安排一次地震把整个岛屿和争论不休的岛民，统统沉入海底，以示惩戒。