The deal will not be disadvantageous to your company.
这项交易不会对你公司不利。
The sale of part of the company could be disadvantageous to investors.
对公司局部的出售可能对投资人不利。
Increases heart's burden, is also very disadvantageous to the lose weight.
增加心脏的负担,对减轻体重也十分不利。