单词back-bench
n.: （英国下院及其他某些国家议会的）后座议员席
网络: 回到国会后座
（英国下院及其他某些国家议会的）后座议员席，普通议员席:
(in the House of Commons in Britain, and in certain other parliaments) any of the seats for Members of Parliament who do not have senior positions in the government or the other parties
They sat on the back bench and had fun bouncing around.
他们坐在长凳上，后面有乐趣蹦跳着。