海洋幾乎占地球表面的四分之三。
The sea covers nearly three-fourths of the world's surface.
地球反照從地球表面反射回去的太陽(yáng)光，將月球未被太陽(yáng)直接照射的部分照亮
The sunlight reflected from the earth's surface that illuminates part of the moon not directly lighted by the sun.
震中地震中位于震源正上方地球表面上的點(diǎn)
The point of the earth's surface directly above the focus of an earthquake.
海洋覆蓋地球表面積多于百分之七十的整個(gè)咸水體
The entire body of salt water that covers more than70 percent of the earth's surface.
地震本身的真正原因是地球表面的或地底下的巖石斷裂或破裂。
The actual cause of the quake itself is the rupturing or breaking of rocks at or below the earth's surface.
