提示：点击例句中的单词，就可以看到词义解释

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。

Instead it often seems lost in unseemly rearguard actions to preserve a fading status .

相反，欧洲似乎常常沉迷于用不得体的后卫行动，来维护其日益下滑的地位。

That will enlarge the gap between ins and outs , " vanguard " and " rearguard " .

这会扩大成员国和非成员国、“前锋”和“后卫”之间的差距。

And he will also have to fight a rearguard action to preserve some of the achievements of his first term .

而他也将为了维护第一个任期内的一些成就而以后卫上场。

But ministers said measures such as brazil 's tax on inflows can be little more than ad hoc defensive rearguard actions .

但各国财政部长们认为，巴西对资本流入征税这类措施，只算得上是临时发起的防御性后卫战。