He often treated his friends badly; butt t hey remained loyal tot he last.

他经常不善待朋友，但朋友们却始终对他忠心耿耿。

youdao

I don "t feel loyal to this company any longer."

我再也不会对这个公司忠心耿耿的了。

youdao

For example, in the past years AT&T have dismissed thousands of managers and employees through downsizing, though many of these people have twenty or more years of loyal employment with the firm.

所谓裁员，就是公司为了降低成本而解雇一些员工并将其工作职责重新分配给其他人。

youdao

Samsung's latest efforts seem to be paying off, at least with consumers who aren't so loyal to Apple.

WSJ: Has Apple Lost Its Cool to Samsung?

So the worker was not offered the position "because he wouldn't be loyal".

BBC: Italy election: Disillusioned Italians demand a change

After all, we love our countries, but aren't we more loyal to our families?

FORBES