千万不要挤黑头、小肿块或粉刺。Never squeeze blackheads, spots or pimples.灰尘堵塞毛孔，从而生出粉刺。Dirt clogs the pores, causing spots.许多青少年都长粉刺.A lot of teenagers develop acne....
进而导致成群的云系堆积成特殊的荚状云.Several clouds are stacked up into one striking lenticular cloud.云彩的图片画廊.华盛顿瑞尼尔山顶隐藏下方的一叠横向层状透镜状云.The summit of Washington's Mount Rainier lies hidden beneath a stack of horizontally layered lentic...
Phil took the labrador home and is weaning him off milk on to meat.菲尔把拉布拉多犬带回了家，正给它断奶，改喂肉食。Seesaw structure of subsurface temperature anomalies between the Barents Sea and the Labrador Sea.在Barents海和Labrador海之间近地面温度异常的跷跷...
High energy environment are not conducive to the retention of organic matter in muds.高能量环境不利于有机物在软泥中的保存.Exercise is conducive to good health.体育锻炼有助于增强体质.All these are conducive to better interchanges.这些都是有利于相互交往的.Platfor...