英[ʌn\'fɔ:ltərɪŋ]
美[ʌn\'fɔltərɪŋ]
With unfaltering determination, It'should be possible to resolve the housing problem.
只要我们拿出坚定的决心, 必定可以彻底解决香港的房屋问题.
互联网
"firm convictions"
"a firm mouth"
"steadfast resolve"
"a man of unbendable perseverence"
"unwavering loyalty"