宣誓效忠 [
xuān shì xiào zhōng]
swear allegiance and pledge eternal loyalty to ...
take an oath of fealty
- 他们是以美国人的身份长大的,宣誓效忠美国,但却每天生活在将被驱逐的威胁之下。
They grew up as Americans and pledge allegiance to our flag, and yet live every day with the threat of deportation.