有必要让公众在充分知情的状况下展开辩论。There needs to be a properly informed public debate.20世纪最了不起的辩论家非列昂·托洛茨基莫属。The greatest polemicist of the 20th century must be Leon Trotsky.他们在方法和观念上都持不同意见，这使辩论精彩了很多。To add spice to the debate, they d...
Their success does not necessarily reflect a leftward shift in politics.他们的成功并不一定表示政治气候转向亲左。a leftward swing in public opinion舆论向左转变This shift was certainly leftward in one sense.从一种意义上说,这种变动无疑是向左转的....