she spared no efforts 到达自己的目的

The Ministry of Education has spared no efforts to bring on This is really what she is _____.She has spared no effort to spare no effort 和 spare no efforts的区别 spare no efforts 英语翻译The capitalists(资本家) spared no ____to prevent the unions 翻译：NO expense was spared for his daughter's wedding I no real efforts 中文翻译, spare no efforts什么意思 spare no efforts用单数还是复数? Efforts的中文意思 英语翻译不遗余力做什么事情的英语说法是spare no effort to do 还是 spare no efforts 一个英语词组的疑惑,是to spare no efforts to do还是to spare no effort to