蚜虫正在毁掉一片片的小麦和大麦田地。The aphid is now laying waste to the wheat and barley fields.这些玫瑰花上有蚜虫。The roses have got greenfly.汁液直接流过蚜虫的身体, 结果只是变得更稠、更甜.Sap passes right through the aphides'bodies, only getting a little thicke...
Terry was sitting on the bottom stair.特里正坐在最下面的一级楼梯上。I followed her down the stair.我跟着她下了楼梯。The stair treads were covered with rubber to prevent slipping.楼梯踏板上覆盖着橡胶以防滑....
Describes some of the best practices for administrating code access security policy.介绍一些管理代码访问安全策略的最佳方法.Practically, you are fit for teaching not fit for administrating.从实际来讲, 你适合教学工作而不适合管理工作.Support replication service ...