We all have a loyalty to the company.

我都对公司忠心耿耿。

He has served the farm faithfully for 20 years.

他为这个农场忠心耿耿地操劳了20年。

He showed unswerving loyalty to his friends.

他表现了对朋友始的忠心。

Dirac also remained true to Werner Heisenberg, a German physicist suspected of being a Nazi sympathiser.

而他对温纳•海森堡也一直忠心耿耿，后被怀疑对纳粹分子抱有同情。

We are Yeomanly！

我勇敢忠心！

The conquerors believed in crushing the defeated people into submission, knowing that they could not win their loyalty by the victory.

征服道他的胜利并能赢得失败的忠心, 于是就认为只有通过武力才能将他压服。