您要查找的是不是：
- The earth's axis is the line between the North and South Poles. 地軸是南北極之間的線。
- Our pilotless rocket enters the track of the earth. 我們把一個無人駕駛的火箭送入了地球的軌道里。
- The N pole and S pole of two magnets will attract each other. 兩個磁體的N極和S極互相吸引。
- The attraction of the moon for the earth causes the tides. 月球對地球的吸引力造成潮汐。
- The earth is only a speck in the universe. 地球在宇宙中只不過是一個小點罷了。
- A number of satellites are now circling the earth. 一些人造衛星現在正環繞地球飛行。
- The red sun lights up the sky and the earth. 紅太陽照亮了天空和大地。
- The earth' s axis is the line between the North and South Poles. 地軸是南北極之間的線.
- He dived his hand into the earth. 他將手插入泥土中。
- The earth in the garden is good, soft soil. 花園裡的泥土鬆軟肥沃。
- Many kinds of animals have vanished from the earth. 許多動物已人地球上消失了。
- The heavy wheels churned the earth into mud. 笨重的車輪將大地碾成了泥漿。
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆蓋著？
- The heated air drinks up the moisture of the earth. 熱空氣把土裡的濕氣都吸幹了。
- A sweet smell emanates from the earth after rain. 雨後一種香氣從地面發散出來。
- There are millions of living things on the earth. 世界上有數以百萬計的生物。
- He stabbed at the earth with his stick. 他拿手杖戳著地。
- Copernicus proved that the earth is round. 哥白尼證明地球是圓的。
- Long ago enormous animals lived on the earth. 很久以前，地球上生活著巨大的動物。
- The earth, sun and moon are spheres. 地球、太陽和月亮都是天體。
