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- All the water of the earth 's surface is included in the hydrosphere. 地球表面的水都屬於水圈的範疇。
- Although nearly three quarters of the earth＇s surface is covered with water, it is sea water and undrinkable. 雖然有近四分之三的地球表面覆蓋著水，我們可以看到，世界人口迅速增長，蒸蒸日上。
- From the earth s surface to fresh bedrock the profile of slope may be divided into soil zone,saprolite zone and weathered rock zone. 從地表到新鮮岩體,隨著水岩化學作用程度的逐漸減弱,斜坡剖面可依次劃分為土層、腐岩帶和風化岩帶,各帶之間多是漸變過渡的。
- Debris flow does harm tomountain environment and human safetywith destroying the earth s' surface and wrecking ecosystem. 泥石流的發生會危及工程和人類的安全,破壞地表,破壞生態環境;
- Comprising over 70% of the Earth?s surface, water is undoubtedly the most precious natural resource that exists on our planet. 包括超過70%25的地球表面，水無疑是最寶貴的自然資源存在著我們這個星球上。
- On the earth』s surface the artificial divisions that we have made between living and non-living, biotic and abiotic, organic and inorganic, are not only false but mischievous. 在地球表面，我們對生物和非生物、生命體和非生命體、有機物和無機物所作的人為劃分不光是錯誤而且是有害的。
- Method Le-gionella was tested from air-condition cooling tower water, secondary water supply, drinking water and the earth s surface water by stratified sampling. 方法採取分層抽樣方法分別對冷卻塔水、二次供水、管網水(出廠水)、地表自然水進行軍團菌檢測。
- The Earth s surface humidity index is able to objectively reflect the conditions of water-heat balance,and a fine indicator to judge aridity or wetness of the climate in a certain area. 地表濕潤指數能較客觀地反映某一地區的水熱平衡狀況,是判斷某一地區氣候乾旱與濕潤狀況的良好指標。
- 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。
- 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。
- low temperature on the earth' s surface 地表低溫
- 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。
- 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。
