It is not know whether the picture was ever completed, but it has not yet seen the light of day, 我们不知道这幅画是否已经绘成，但它至今未见问世。
The use of the term in this sense had only become widespread since the advent of the documentary film . 这种意义上的用法只在纪录片问世以后才广泛传播。
Jill castle temple was the most exciting thing to hit hollywood since cinemascope . 自从宽银幕电影问世以来，吉尔卡斯尔坦普尔是冲击好莱坞的最使人震惊的人物。
They were expecting their sixth child and were faced with even more pressing economic problems . 现在他们正期待着第六个孩子问世。因此面临着的经济问题就更加咄咄逼人了。
Largely on the basis of the experiments which these new agencies are making, a new social science is coming into existence . 根据这些新机构所作的广泛的实验，一门新的社会科学正在问世。
However a clear qualitative picture is emerging, and it is to be expected that the next few years will see the appearance of useful quantitative correlations . 但是明确的定性图式已经出现，可以预料，今后几年我们将会看到有用的定量关系的问世。
Bell introduces the model 300 improved handset 贝尔实验室改进型电话听筒问世。
A pocket edition of the dictionary will come out soon 这一字典的袖珍版即将问世。
Already , early examples of such technologies exist 此类技术的早期运用已经问世了。
At this time no effective microbicides are available 现在还没有有效的杀菌剂问世。
