Space and oceans are the new world which scientists(try) ____________to explore.are trying ..句子中看不出时态..为什么不能用trying直接表示主动...

Space and oceans are the new world which scientists are trying to explore.其中are trying的are能省略嘛?直接就是trying表示主动 Space and oceans are the new world which scientists(try) ____________to explore.are trying ..句子中看不出时态..为什么不能用trying直接表示主动... Man and Oceans The oceans are very important to both humans and animals=The oceans are very important to humans and animals ———— ———— There are plains,mountains,river,lakes and oceans on our plant.翻译 there are many ____(nature)resources such as wind and oceans Only fools are enslaved by time and space The oceans and seas_____the islands are more or less polluted.答案是surrounding.是用非谓语动词的形式. There are five oceans on the earth. 几篇科普文章翻译~英翻中!Oceans TodayDip a toe in any ocean and you are linked to all the world’s oceans as they are one continuous mass. The largest expanses are called oceans while the smaller ones (usually close to, or partly enclosed 英语翻译请问英语翻译题,The atmosphere is as much a part of the earth as are its soils and the water of its lakes,rivers and oceans Air and Space the sun and the moon are the nearest n______ in space填词 Take care Visit my space and help me water my flowers if you are like what are people and man _made satellite sent into space for的汉语意思 Oceans and human beings 作文 80字快! 分析下这句英语的句子结构和语法The atmosphere is as much a part of the earth as are its soil and the water of its lack ,rivers and oceans这个are 为什么不可以去掉 英语翻译exploring spacecsa,the chinese space agency,has developed the highly successful long march rocket series.the rocket are safe and have been used to send satellites into space and to prepare for the nation's first manned space flightsolving