1. 我們對公司都有效忠的義務。
   We all have a loyalty to the company.
2. 他們宣誓效忠君主。
   They have sworn (an oath of) allegiance to the crown.
3. 所有士兵都發(fā)誓效忠他們的指揮官。
   All the men took a vow of loyalty to their leader.
4. 士兵們宣誓效忠于他們的祖國。
   The soldiers swore allegiance to their motherland.
5. 士兵們宣誓效忠于女王陛下。
   The soldiers swore to pay their homage to the Queen.
6. 他宣誓對國王效忠。
   He took an oath of fealty to the king.

效的英語翻譯：

忠的英語翻譯：