在一个给定的报文类型中多个报文间有区别。
Code – Differentiates among multiple messages within a given message type.
英文类的电影摆在我面前的选择很多，我还没做好决定呢。
I have a lot of options in the English language, but I haven't decided.
本踢足球踢得比他好吗？不，他们踢得一样好英文类似的主题。
Ben plays football better than him? No, they play as good as each other.
引文语种以英文为主(59.17%)，主要的引文类型为期刊(89.25%)。
The major language of citation was English (59.17%), and the major citation was from journals (89.25%).
引文语种以英文为主(59.17%)，主要的引文类型为期刊(89.25%)。
The major language of citation was English (59.17%), and the major citation was from journals (89.25%).
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