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- Several problems remain to be solved. 有好几个问题尚待解决。
- A lot of problems remain to be solved. 有许多问题尚待解决。
- A number of problems remain to be solved. 有很多问题尚待解决。
- Some problems remain to be solved. 有些问题仍旧没有解决。
- This problem remains to be solved. 这个问题有待解决。
- Many problems concerning the improvement of Party leadership remain to be solved. 关于改善党的领导，现在需要解决的问题很多。
- While many old problems still remain to be solved,many new ones are emerging. 很多旧问题需要继续解决，新问题更是层出不穷。
- While many old problems still remain to be solved, many new ones are emerging. 很多旧问题需要继续解决，新问题更是层出不穷。
- Great progress has been made in reforming government institutions and in transforming government functions,but many problems remain to be solved. 政府机构改革和职能转变，取得了很大进展，但还存在不少问题。
- We need the political situation of stability and unity that we have basically already created,but still,many problems remain to be solved. 比如，我们需要有一个安定团结的政治局面，我们现在基本上有了，但还存在不少的问题。
- Because of the lack of paleontological proof, the recognition and relegation of paleobiogeographical division still remain to be solved. 由于缺乏充分的古生物学证据，古生物区系的识别和归属一直是有待解决的问题。
- Great progress has been made in reforming government institutions and in transforming government functions, but many problems remain to be solved. 政府机构改革和职能转变，取得了很大进展，但还存在不少问题。
- Because the power of human sense of smell is so greatly underrated, the great and profound enigmas of scratching-and-sniffing remain to be solved. 由于人类嗅觉的能力被大大低估,伟大而意义深远的嗅觉之迷还有待揭开。
- Kim said the issue of prisoners of war and citizens believed kidnapped by North Korea remains to be solved. 他表示，韩战战俘以及据信被北韩绑架的韩国公民问题依旧没有得到解决。
- Knowledge economy is a kind of economy wherein wealth is created by knowledge.Problems remain to be solved in hospitals getting ready for the advent of the era of such an economy. 知识经济是以知识创造财富的经济，作为医院在迎接知识经济时代到来时，尚存在一些与之不相适应的问题。
- Nowadays many problems remain to be solved such as low degree of modernization, lag in technology, lack of professional talents in digital data archival compilation. 当前,在数字档案编研工作实践中还存在着编研工作现代化程度不高、技术落后、缺乏专业人才等一些亟待解决的问题。
- The mystery remains to be dissolved. 那个谜尚待解开。
- Many questions remain to be answered. 还有许多问题有待解决。
- The problem of how the message was to be sent to them still remained to be solved . 关于如何把这个信带给他们的问题，还有待于解决。
- Many parts of the project remain to be done. 项目的很多部分还有待完成。
