方位介词是英语教学中常碰到的一个难题；
英语是介词的语言。
而英语通常由介词、副词担任空间范围的表达。
However, in English, some prepositions and adverbs are in charge of the expression of space.
空间介词是英语的重要组成部分。
Spatial prepositions are an important part of the English language.
介词作为英语中最为活跃的词汇之一，一直是传统教学的难点。
Preposition is one of the most active parts of speech in English.
统计分析正被引进并广泛应用于英语文体的研究工作。（介词短语作定语，倒译法。）
Statistical analysis is being introduced into and applied widely in the investigation of English style.
介词在英语和汉语中的活跃地位悬殊，介词短语在英译汉的问题上应该讲究对策。
The intention of this paper is to discuss the translation strategies of English prepositions.
介词在英语和汉语中的活跃地位悬殊，介词短语在英译汉的问题上应该讲究对策。
The intention of this paper is to discuss the translation strategies of English prepositions.
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