especially a economic phenomenon
尤其是经济现象
以上为机器翻译结果，长、整句建议使用 人工翻译 。
This phenomenon is especially popular in oral English, and seems somewhat abnormal in that a simpler form abdicates for a complicated one, which is against human desire for economic use of language.
这种现象在英语口语当中很常见，以多词结构代替单个词的使用似乎有违人类语言经济性原则。
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