bring sb to their feet,使某人站起来.所以此句意为：小罗纳尔多的完美表演甚至使伯纳乌体育场众多陶醉的观众不由地站起来欢呼喝彩.
to one's feet经常用来表示跟起来有关的意思,如He struggled to his feet.他挣扎着站起来.