18. The Corporation will survive as a publicly funded broadcasting organization, at least for the time being, but its role, its size and its programs are now the subject of a nation wide debate in Britain.

　　[参考译文]英国广播公司将作为一个公共基金支持的广播组织存在下来，至少目前会这样，但是它的角色、它的规模和它的节目现在在英国成了全国上下的讨论话题。

　　19. The debate was launched by the Government, which invited anyone with an opinion of the BBC--including ordinary listeners and viewer to say what was good or bad about the Corporation, and even whether they thought it was worth keeping.

　　[参考译文]这场辩论是由政府发动的，政府请任何一个对英国广播公司有意见的人一包括普通的听众和观众一来说说这个公司好在哪里或坏在哪里，甚至要说说他们是否认为这个公司值得被保留下来。

　　20. The change met the technical requirements of the new age by engaging a large profess signal element and prevented the decline in efficiency that so commonly spoiled the fortunes of family firms in the second and third generation after the energetic founders. [参考译文]这种变化通过引入许多的专业因素从而适应了这个新时代的技术要求，并且它(这种变化)防止了效率的降低。这种效率的降低在精力充沛的创业者之后的第二代和第三代人(领导公司)的时候，经常会毁掉那些家族公司的财富。

　　（实习编辑：李琳）