1·The porters are fighting a rearguard action against change.
搬运工人如今正为反对政策变化而进行着一场后卫战斗。
2·With Mr Obama throwing his weight behind internet privacy, this rearguard action is less likely to be successful.
以奥巴马不注重网络隐私问题的性子，这次后卫行动不太可能成功。
3·His performances have even drawn the odd comparison to the senior members of the Reds' rearguard, Rio Ferdinand and Nemanja Vidic.
他的表现也让人们拿他去和曼联一些老资格的后卫作比较，比如费迪南德和维迪奇。
4·And incredibly the Gunners have now kept six clean sheets in their last seven games - even a Real Madrid side overloaded with attacking talent couldn't find a way past their stubborn rearguard.
难以置信的是，枪手们在过去的七场比赛中有六场没有丢球——即使是拥有诸多攻击好手的皇家马德里也未能设法突破他们顽强的后卫。
5·A qualifiedly control the ball rearguard have to can under the circumstance that only a person defend him, have no the problem ground take ball half time.
一个合格的控球后卫必须要能够在只有一个人防守他的情况下，毫无问题地将球带过半场。