例如，就在铝下面有一个空位，这表明还有一个性质和铝类似的新元素存在。
For example, a gap just below aluminum suggested a new element would be found with properties analogous to those of aluminum.
尽管我们对这种服务的实用性、合法性和P2P性质存在颇多疑问，但总体上，用Twitter发送文件资料的理念还是深得我们欢心。
Though some of our commenters are dubious about the userfulness, legality, and peer-to-peer nature of the services, we generally like the idea of using Twitter to send documents, presentations, and...
压力的来源和性质会产生变化，而你也会根据经验来处理这些压力，但压力总是存在的。
The source and the nature of the stress changes and how you deal with it changes due to experience, but, but, it's always there.
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