加拿大被拒签调档结果求大神分析，感激不尽，

调档结果如下，因为有美签，在网上递签走的简易流程Noted previous refusals and brother's foss record。Noted very recent previous US travel。Assets appear modest and no bank statements provided to support stated income。I am not satisfied that the applicant
would be a bona fide visitor to Canada and leave at the end of his day