这样的不足之处一直延续到现在，因为在20世纪90年代制定千年发展目标时，包括我本人在内的大多数人对问题的规模和复杂性并没有充分认识到。
These gaps have persisted, because in the 1990s, when the MDGs were being formulated, most people, including me, did not adequately understand the scale or complexity of the problem.