Moreover to the kindergarten English teaching research is merely some fragmentary descriptions, does not have the system thorough research.

而且对幼儿园英语教学的研究仅仅是一些零星的描述，没有系统深入的研究。

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We have to face the challenge with weak agricultural foundation and technology, fragmentary standard system, controversial regulation and assess process.

我国的农业科技还很落后、标准体系不健全、技术法规和评定程序不完善。

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