to bargain sth away or to bargain away sth牺牲(自由、权利等)以换取
Workers can choose to keep entitlements or bargain them away for things like higher pay.工人们可以选择保留自己应得的权利, 也可以用这些权利换取加薪之类的待遇。
Bargaining away two weeks of your annual leave for a few extra dollars means spending less time with family.为了多挣几个美元牺牲两周的年假, 那便意味着减少和家人共处的时间。