Once I've accepted a challenge, it cannot be unaccepted.

只要我接受了挑战 就绝不会反悔。

Such positions were unaccepted to many men in the area because they were not accustomed to being subordinate to women.

这个地方很多男士都无法接受这样的职位，因为他们不习惯被女上司领导。

The fact that such practices remain officially unaccepted reflects how far we haven't come as a society from the days when we expected every full-time worker to be supported by a full-time homemaker.

远程办公还未被正式地接受，这一事实反映出，从过去我们期望每个全职员工都能得到一个全职家庭主妇支持的时代起，我们的社会还没怎么进步。