最早的动物胚胎化石,约于五亿七千万至六亿年前形成,发现于中国东面的陡山沱.Fossilized animal embryos of 570 - 600 million years ago from Doushantuo formation of East China.长江发源于世界屋脊 -- 青藏高原的各拉丹冬雪山西南侧,正源沱沱河,南源当曲河,北源楚玛尔河.It originates from the Tuotuo River on ...
我们是先头部队, 大军随后就到.We are the advance detachment. The main forces will be here soon.我们派出一支先头部队.We sent out an advance party of soldiers.美军是这次进攻的先头部队.American troops formed the spearhead of the attack....
我们向无耕地者分发同等面积的土地。We are giving an equal area of land to the landless.据我们所知, 海洋占地球面积的70%以上.As we've seen, oceans cover more than 70％ of the earth.森林资源清查中,多阶抽样并不局限于固定面积的抽样单元.Multistage sampling in forest inventory is ...
During each show we will be raffling a fabulous prize.每场表演期间，我们将以抽彩方法送出大奖。This is a fabulous album. It's fresh, varied, fun.这张专辑真棒，新颖、有趣且富于变化。Ordinarily it would be fun to be taken to fabulous restaurants.一般来说，跟别人去豪...