1·First, the obvious, usual, stale, unworkable ideas seem to come to mind first, so that the first, say, 20 or 25 ideas are probably not going to be fresh and creative.
第一，显然那些普通的，老套和不切实际的想法会首先进入大脑，所以，比如前20个到25个想法很可能不是新鲜和创造性的。
2·Then there is the high graphical content of the rich world's web: videos and social networking are unworkable in the snail-slow dial-up offered in most African internet cafés.
只有这样，非洲用户才能应用到丰富的世界网址所提供的详实信息：在非洲国家拨号极慢的大多数网吧，应用视频和社交网络是不切实际的。
3·Countless integration projects have failed due to their complexity, cost, and unworkable implementation schedules.
数不清的集成项目由于它们的复杂性、成本和不切实际的实现进度安排而失败。
4·The price you offer is entirely unworkable.
你的价格完全不切实际。