关于工业为何陷入困境正在展开一场全面的讨论。A full-scale debate is under way on what ails the industry.我想，这就是我为何不远千里赶来的原因。I thought, this is why I've travelled thousands of miles.他的头不知为何有点晕眩。His head felt lighter in some indefinable way....
The convocation about environment will be held on next Monday.有关环境的会议将在下周一举行.We declared ourselves for the immediate convocation of the meeting.我们主张立即召开这个会议.They regretted agreeing to the convocation of that meeting.他们后悔...
He has recurring flashbacks to the night his friends died.他反复想起朋友们死去的那个夜晚的情形。This kind of problem is recurring often.这类问题经常发生。There is the source of the recurring pestilence.那里是一再发生瘟疫的策源地....