For the laser scanning data of a building fa? Ade, which is featured with huge amount of data and complex point cloud, it is difficult to extract building's feature information.

对于建筑物立面的激光扫描数据来说，具有数据量大，点云复杂等特点，提取建筑物特征信息具有一定难度。

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Now, the next point is quite complex.

请注意，下一点非常复杂。

《牛津词典》

The complex interplay of species in symbiotic relationships highlights an important point about communities: Their structure depends on a web of diverse connections among organisms.

物种在共生关系中复杂的相互作用突出了群落的一个重要特点：它们的结构取决于生物之间多样的联系网络。

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Now, at this point something really interesting happens " called the "Oedipus Complex."

这个时期会出现一个有趣的现象,叫做“俄狄浦斯情结“

耶鲁公开课 - 心理学导论课程节选

I'm using it just to make the point, which you already know about; that the nervous system is complex in it performs a complex set of functions.

我想通过这张图片阐述一些,你们已经知道的知识,即神经系统是一个,功能复杂的复合体

耶鲁公开课 - 生物医学工程探索课程节选

In 2009, Formosa Plastics Corporation (FPC) burned a whopping 40, 739, 225 Mcf of natural gas at its 1, 600 acre petrochemical complex in Point Comfort, Texas.

FORBES: The Gluttons of Natural Gas

The process of accepting credit or debit cards as payment is quite complex, although retailers point out that they absorb this cost in their sale price.

BBC: Excessive card surcharges will be banned, says Treasury

Like the 1986 NASA disaster, investigations of the BP spill are starting to point toward complex and sophisticated technical systems that failed because of overlooked problems, which, in turn, exacerbated the situation in unanticipated ways.

FORBES: The BP Spill: Who's Responsible, Part I