1·These problems concern all of us.
这些问题影响到我们每一个人。
2·These problems concern all of us.
这些问题与我们所有的人都有关系。
3·All of these problems concern articulation, the clarity of speech.
所有这些问题都与说话的清晰度有关。
4·Numerous arithmetical problems concern prime numbers and most of them still remain unresolved, sometimes even after several centuries.
大量的数论问题都跟素数相关，它们中的大部分仍然悬而未解，有些甚至过了几个世纪依然无法攻克。
5·Their initial task was to decide which of the many forest problems of concern to Europe involved the largest number of countries and might be the subject of joint action.
他们的初步任务是决定在欧洲关心的许多森林问题中，哪些问题涉及了最多的国家，需要联合各国采取行动来解决。
6·His knee problems will be an ongoing concern, but if he can stay out from under the knife, there's no reason why he can't be a top-three shooting guard for the next six or seven seasons.
他的膝盖问题可能一直会这么让人担心着，但是如果他从手术中坚持过来了，我们就没有理由说他不能在未来的六七个赛季里成为联盟前三的得分后卫。
7·But the report detailed problems which food safety experts say would be of concern.
但是专家说，报告的这些详细的问题必须严重关注。
8·Robert Law, managing director, European Banks equity research at Nomura, said the problems in the eurozone were more of a concern than those relating to the US downgrade.
野村证券欧洲银行资产研究部常务董事罗伯特·洛，说欧元区的问题比那些关系到美国评级下降的问题，更让人担忧。
9·The concern with this is that the naming convention tends to result in the same channel being reused across overlapping clusters, and this could lead to problems.
这里需要担心的问题是命名约定会导致相同的管道在多个重叠的集群之间被重用，这将造成问题。
10·Alexander, 14, weighs 555 pounds, and though authorities have cited his weight as a main concern, they also allude to more pressing medical problems that prompted social services to take action.
亚历山大14岁，体重555磅。虽然当局称主要担心其体重，但暗示促使社会服务部门采取行动的还有更急迫的医学问题。