展望、讨论

1. The problem is worth further study (worthy of future work). 这一问题值得进一步研究。
2. This will be done at a later date. 这将在以后进行。
3. These limitations will hopefully be addressed in future research. 我们希望在未来的研究中这些缺陷能得到研究（讨论）。
4. This will be pursued in a subsequent publication (in a future paper, in the follow-up paper, in a sequel to this paper).  这将在未来论文中（在另文中、在下一篇文章中）探讨。
5. There are then three possible tacks in which future work could proceed: 1…, 2…, 3…因此，未来研究有三种可能采用的方针：1…2…3…