If it sounds like an interesting place to visit, that's because it is.
如果它听起来像是个有趣的地方,那是因为它的确是这样。
Although negotiators are optimistic, the details are complex enough that they may be hard-pressed to get a deal at all.
然谈判代表持乐观态度,但协议细节如此复杂,他们所面临的困难很可能使他们无法取得一致。