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- The two systems of government are polar opposites. 這兩種政體正好相反。
- Most insect do not live in polar region. 大多數的昆蟲(chóng)不在極地地區生存。
- The space shuttle will orbit a weather satellite. 太空梭將把一個(gè)氣象衛星送入運行軌道。
- The news was beamed to East Africa by satellite. 這條新聞?dòng)尚l星向東非傳送。
- The Olympics were telecast live via satellite. 奧運比賽經(jīng)由人造衛星做實(shí)況轉播。
- Are there any animals in the polar circles? 南極圈和北極圈內有動(dòng)物存在嗎？
- The launch vehicle lifts the satellite into orbit. 太空火箭將人造衛星送入運行軌道。
- Now space satellite is used to speed long distance call. 現在宇宙衛星被用來(lái)快速傳送長(cháng)途電話(huà)。
- Located or found in one of the Polar Regions. 環(huán)極的，圍繞極地的位于或發(fā)現于一個(gè)極地區域中的
- The equipment picked up the signal from the satellite. 這設備收到了衛星發(fā)出的信號。
- In spite of vigilance a polar bear escape from the zoo. 盡管警戒很?chē)?，北極熊還是逃出了動(dòng)物園。
- A satellite's circle around the earth. 衛星繞地球的環(huán)形軌道
- They have launched a man-made satellite successfully. 他們成功地發(fā)射了一顆人造衛星。
- The polar region is the habitat of the polar bear. 北極地帶為北極熊的棲息地。
- Television stations around the world are linked by satellite. 全世界的電視臺通過(guò)衛星聯(lián)系一起。
- Although they can swim, the polar bears are terrestrial animals. 北極熊雖然會(huì )游泳，但也是陸棲動(dòng)物。
- In spite of vigilance a polar bear escaped from the zoo. 盡管警戒很?chē)?，北極熊還是逃出了動(dòng)物園。
- The first artificial satellite was fired off on October4,1957. 第一顆人造衛星于1957年10月4日發(fā)射升空。
- The polar bear's habitat is the icy waters of the Arctic. 北極熊的棲息地是冰冷的北極海域。
- Love and hatred are polar feelings. 愛(ài)與恨是完全相反的感情。
