小熊老师,今天看报纸时,看到一句话感觉不错,但是不知那个句型结构该如何划分,只是看到翻译后,觉得不错。请老师帮我分析一下:
It's a given of science that none of nature's mysteries is over
considered to be completely solved. But this one, the great mystery
of pains cannot help but yield many of its secrets in the face of
such a sustained effort. 此处的“cannot help but……”应该怎么理解?