a firm belief的用法和样例：
- My brother have a firm belief in the value of cold bath.
- They entertained a firm belief in final victory.
- We entertain a firm belief in the final victory.
- I have a firm belief that vacuums are filled.
- My brother has a firm belief in the value of cold baths.
a firm belief的相关资料：
Ajkuna a A profound melancholy seized him. Aoyu Surface Tech Treatment Factory a herd of cows/deer/elephants A note on Miller-Clifford Theorem a sensational newspaper headline. A Profession at the Crossroads? a two-/four-man bob-sleigh a United Nations peacekeeping force a five-point/three-year plan