basic reason

基本解释

This is the basic reason why a query language for XML data is extremely important in a connected world.
这就是在一个连通的世界中，XML 数据的查询语言为何如此重要的基本理由。
The basic reason for ranking signalling devices above the life sustaining items (food and water) is that if you cannot signal there is almost no chance of being spotted and rescued.
把求救信号的物品列在维持生命的水和食物之前的原因是，如果你不能发出求救信号，那么你就几乎没有可能被发现和营救。
And producing ideas in isolated skunk works ignores the basic reason for working for a big company in the first place—to use its superior resources to supercharge what you are doing.
“臭鼬工厂”在孤立中寻找创新，造成这样的结果，是由于他们忽略了在大公司中工作首先要注意的基本事项，就是利用优越的资源条件为自身工作加码。

One reason is it's a basic emotion, it's universal.
原因之一，他是基本情绪，全球的。
耶鲁公开课 - 心理学导论课程节选

This is basic reason why there has been a flurry of insider trading cases.
FORBES: Fourth Of July Message: How To Win As An Independent-Minded Investor
The basic reason is that coca is today a money-spinning crop, and will remain so while cocaine remains illegal and high-priced.
ECONOMIST: Bolivia goes to war against coca
The basic reason is that Qualcomm, makers of some of the necessary chips, cannot ramp up production fast enough, thus the delay.
FORBES: Apple's iPhone 5 Made of Metallic Glass and Arrives in October

根本原因
The basic reason of present court mediation system reform is the social condition’s change.
现行法院调解制度改革的根本原因,是社会条件的变化。
语言学
根本原因
Therefore, we explore the contradictory relationship between the language inside and the outside factors affecting vocabularies development, in order to explain the basic reason of causing disyllables.
因而我们从研究复音词的衍生方式入手,遵循事物发展的一般规律,对语言内部和影响词汇发展的外部诸因素之间的矛盾关系进行考察研究,进而阐释汉语词汇复音化的根本原因。