We swam upstream against the current.我们逆流向上游游去。A water vole swam vigorously upstream.一只水鼠奋力向上游游去.Alexis suddenly could take no more: he felt too hot, he couldn't breathe, the room swam.亚历克西斯突然觉得受不了了，他感到闷热，喘不上气，仿佛整间屋...
As we age, our skin becomes paler.随着年龄的增长，我们的皮肤愈见苍白。For the first two or three days lochia is bloodstained and then becomes paler in color.在头2-3天,恶露深有血液,以后颜色变白.In the gaslight she looked paler than ever.在煤气灯光下她显得比以往任何时候都...
A blade guard is fitted to protect the operator.为保证操作人员的人身安全安装了桨叶保护罩。Cute, cuddly, fleece - covered alpacas don't quite fit the image of a snarling guard dog.毛绒绒的羊驼十分可爱, 令人忍不住想去爱抚, 其形象与咆哮的护羊犬相去甚远.I should certainly ...