求翻译：我我没有经常关心我妹妹的学习状况，对于她学习上的问题不能及时帮她解惑，有时我心情不好的时候却把气撒在她身上，我觉得很愧疚是什么意思？

I often I do not care about the learning of my sister, her learning problems can not be timely to help her doubts, and sometimes I am in a bad mood yet the gas scattered in her body, I feel very guilty

I am not on a regular basis I am worried about my sister's learning situation for her learning, the problem is not the time for her to ask questions, and sometimes I feel like when it is in the air, and I think that she is ashamed

My I do not have to care about frequently my younger sister's study condition, studies on regarding her the question not to be able to help her to dispel doubt promptly, sometimes my mood not good time scatters actually the gas on her body, I think very guilty

I I did not care for my sister a lot of learning, learning problems can not be timely to her to help her doubts, but sometimes when I'm in a bad mood on her Sub, I felt very guilty

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