Both men had argued that their trips had been undertaken in their capacity as front bench spokesmen.两人都争辩说他们的旅行是在作为前座议员发言人的权限内进行的。We find the leftists assuming leadership and becoming the spokesmen for an ideal of international revolution.我们发现，左派逐渐掌权并成为国际革命理想的代言人。