As such , a good case of xenoglossia remains one of the more compelling evidences for reincarnation , but as they are so rare , they have yet to generate enough hard data to allow researchers to come to any conclusions .

正如此，虽然陌生语言习得案例是轮回方面很好的证据，但是这些案例的数量非常稀缺，所以并没有广泛到可以形成硬资料让研究人员加以分析总结。