1. Lifelong backbencher I'm afraid, and a fat lot of use of I am being now.

我一辈子都是个小议员 现在也是派不上什么大用场

2. we reach into a bucket and we pull out a ping pong ball with a backbencher's name on it.

是从一个装有写满后座顾客名字的乒乓球桶里 抓一个乒乓球出来

3. And, in my opinion, passionate backbenchers seeking to effect change should not draw negative attention to themselves, especially when they're currently held in high esteem.

以及在我看来 正寻求改变的热血普通议员 不应该给自己招惹负面关注 特别是当他们正受人尊敬时

以上参考资料就是本英汉词典详细汇总的单词backbench的翻译英语含义，如有错漏请向我们提供反馈意见。