华南雨蛙Hylasimplex-新亚种 ( 两栖纲: 雨蛙科 )A NEW SUBSPECIES OF HYLA SIMPLEX BOETTGER FROM CHINA ( AMPHIBIA: HYLIDAE )将它们放进四月五月, 这些池塘里鸣叫的雨蛙, 轻快的微风.Put in April and May, the hylas croaking in the ponds, the elastic air....
这些障碍物对于想要往上游游动的鱼儿来说是致命的。The barriers are lethal to fish trying to swim upstream.鲨鱼急速潜入水中，在船下游动。The shark dived down and swam under the boat.该广告的內容为一条在金鱼缸里游动的海豚.The advert featured a dolphin swimming around a goldfish bow...
It is conceivable that there will be a new economic crisis throughout the world, but we hope it won’t happen.人们相信一场新的经济危机可能再次席卷全球, 但是我们希望它不要发生。It is just conceivable that a single survivor might be found...或许能找到一个幸存者，这不是...
Each recipe specifies the size of egg to be used.每种菜谱都具体规定了所用鸡蛋的大小。The third clause of the contract specifies steel sashes for the windows.合同的第三款指定使用钢窗.The contract specifies red tiles, not slates, for the roof.合同规定屋顶用红瓦...