During Phase II, from January to February 1991, a number of approaches were implemented in an effort to improve mobility and access to transport.
在1991年一月至二月的第二阶段期间,(研究人员)用了很多方法,试图提高移动性并且改进交通工具的利用情况。
During Phase II, from January to February 1991, a number of approaches were implemented in an effort to improve mobility and access to transport.
在1991年一月至二月的第二阶段期间,(研究人员)用了很多方法,试图提高移动性并且改进交通工具的利用情况。
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