2. One naturally wants for things to go well, but if an obdurate pupil flunks trigonometry, it is - at base - their problem. 他们自然希望事情顺利,但是如果一个差生在三角学上挂了科,从根本上说,那是他们自己的问题。
3. Even recent memory protection techniques like segmentation, paging, protection keys and simulated segmentation flunks to assure data integrity. 即使是近期的内存保护技术,例如数据分割、分页、保护秘钥和模拟分割都无法确保数据的完整性。