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- 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 attraction of the moon for the earth causes the tides. 月球對地球的吸引力造成潮汐。
- 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。
- What is it like in the bowels of the earth? 地球內部是什麼樣子?
- Nitrogen forms most of the Earth's air. 地球上空氣的大部分成分是氮氣。
- The bird-song is the echo of the morning light back from the earth. 鳥的歌聲是曙光從大地反響過去的回聲。
- They think of themselves as the salt of the earth. 他們自認為是社會中堅。
- The boy asked what lay in the bosom of the earth. 那男孩問地球內部是什麼。
- The first blades of grass speared out of the earth. 第一批青草的葉片破土而出。
- Geologists have calculated the age of the earth. 地質學家已經計算出了地球的年齡。
- Nitrogen forms about 78% of the earth's atmosphere. 氮約佔地球大氣的百分之七十八。
- One revolution of the earth around the sun take a year. 地球繞太陽運行一周需一年時間。
- The earth's atmosphere filters out much of the sun's radiation. 地球大氣層可以濾掉太陽的大部分射線。
- Interpol have searched all the corners of the earth for the elusive hijackers. 國際刑警組織已在世界各地搜查在逃的飛機劫持者。
- The circumference of the earth is almost 25,000 miles. 地球的圓周長約為兩萬五千英里。
- The Earth is only one of the numerous planets in the universe. 地球只是宇宙中眾多星球中的一個。
- The rocket did one circuit of the earth and returned to base. 火箭繞地球運行一周后返回基地。
- Morocco and California are bits of the Earth in very similar latitudes. 摩洛哥和加利福尼亞是地球上幾乎同緯度的兩小塊地方。
- During the earth tremor a large piece of rock chopped out of the ground. 在一陣輕微的地震中,一大塊岩石突然從地下露出地面。