Because I can't believe that I can only wear a small sweater.

问题描述:

Because I can't believe that I can only wear a small sweater.

因为我不相信我只能穿这么一件小毛衣

因为我不信我只能穿件小毛衣

因为我不能相信我只能穿一件小毛衣。

因为我不相信我只能穿小号的毛衣

因为我不能相信我只能穿一件小毛衣.
语境应该带着不爽的吧