She tore off two sections of paper towel and folded them lengthwise.她撕下两格纸巾，然后纵向对折。Fish was unobtainable in certain sections of Tokyo.在东京的某些地方是买不到鱼的。underprivileged sections of the community社区的弱势阶层...
Real change can not be constrained by the rules, hunches, or imagined.真正的变化是无法被规则制约 、 预感或想象之中.Changes in temperature occur slowly and are constrained within relatively tight bounds.温度变化缓慢，而且局限在相对较小的范围内。The iteration of g...
Karst cave if found any is filled up or contained with water.在业已发现的卡斯特溶洞中均充满或含有水.The later period of karst corrosion deposit experienced lateritization, had accomplished the red clay basic characteristic.岩溶残余堆积物后期又经历红土化作...
He worked as a door-to-door salesman peddling cloths and brushes.他的工作是上门推销抹布和刷子。" Other shops have wash - cloths and wash - basins too - "脸盆,毛巾,别家也有, —— ”The defect of these cloths is clash of colors.这几种布的缺点是颜色不调和....