China 's idiosyncratic pattern of development is never easy to categorise .

中国的特殊发展模式从来都不容易分类。

Mr market 's expectations for inflation are harder to categorise .

市场先生的通胀预期更难归类。

Psychologists theorise that the well-documented tendency of humans to categorise almost every piece of information they come across is a survival mechanism that evolved to aid quick decision making .

心理学家从理论上说明了人类将日常所接触到的各种信息分门别类形成完备记载的趋势这是一个生存机制，这将进化到有助于快速决策。

Later , they had to categorise a set of faces according to race , as quickly and accurately as possible .

接着，学生们得根据种族把这一系列脸部图像进行归类，越快越准确越好。

His study " twitter mood predicts the market " set out to categorise the mood of tweets through text analysis .

他的研究以“用twitter情绪预测市场”为标题，尝试通过文本分析对微博帖子的情绪进行分类。