The field trip, as a method of qualitative research, is widely applied by Chinese and overseas scholars, and its key link is smooth access and ways of access to the spot.

田野调查作为一种定性研究方式，被中外学者广泛使用。而研究者能否顺利以及如何进入现场则是田野调查中异常关键的环节。

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Next the study reviews past studies on context, including overseas scholars and Chinese scholars 'studies of context.

接着对语境的国内外研究作一个比较全面的阐述。

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