该假说的内容为：1.不同于母语且比母语的对应部分标记性更强的目的语区域

该假说的内容为：1.不同于母语且比母语的对应部分标记性更强的目的语区域属于困难区域

結果 (英文) 1:

Contents of this hypothesis: 1. different from the native language and native counterpart mark target language area belonged to more difficult areas

結果 (英文) 2:

Contents of this hypothesis is: 1. Unlike native and stronger than the corresponding part of the mark-speaking region of the target language are difficult area

結果 (英文) 3:

This hypothesis as follows: the target region of 1 different from the native and the corresponding partial tag than the native more belongs to the difficult area