1. Tickets seem unobtainable to the ordinary mortal. 票对于普通大众来说似乎是得不到的。
2. Fish was unobtainable in certain sections of Tokyo. 在东京的某些地方无法买到鱼。
3. From the Middle East the Chinese acquired a blue pigment—a purified form of cobalt oxide unobtainable at that time in China—that contained only a low level of manganese. 中国人从中东获得了一种蓝色颜料,这是一种当时在中国很难得到的纯净的氧化钴,这种颜料只含有少量的锰。
4. This edition has been unobtainable for a long time. 这一版的书在市面上早已绝迹。
5. The absolute allocation of these overheads is unobtainable. 这些企业管理费用的绝对分配是难以获得的。