the topography of an area某地区的地形Landforms of topography, vegetation and climate are influential factors in formation of soils.地形或地形学 、 植被和气候都是对土壤形成有影响的因素.Two types of keratoconus after PKP have remarkable divergence of po...
a map showing the topography of the island这个岛的地形图The topography of the river's basin has changed significantly since the floods.该河流域的地形自洪水以来发生了显著变化。The motion of shallow waters is strongly dependent on the bottom to...
Education, quite rightly, is currently at the forefront of the political agenda.目前教育被排在政治议程的首位，这样做非常恰当。His team are at the forefront of scientific research into vaccines.他的小组处于疫苗科研的最前沿.The pension issue was not at the fo...
Of course, slap-bang in the middle of town the rents are high.当然啦，市区正中心的租金是很高的。The bang came suddenly, echoing across the buildings, shattering glass.突如其来的一声巨响在建筑物间回荡着，震碎了玻璃。There was a huge bang; it sounded like a super...
温暖的天气融化了一些极地的冰雪。Warmth melted some of the polar ice.但是全球变暖正在融化极地的冰川而这干扰了这个洋流.But global warming is melting the polar ice caps and disrupting this flow.威利·赫伯特是当今仍健在的最伟大的,最早探险极地的人.Wally Herbert is the greatest pioneering p...