自不量力
书籍：汉英成语词典
更新时间：2018-12-03 22:06:42
出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第208页（327字）
不能正确估计自己的力量，例我们大胆地接受这项艰巨的任务，有人说是自不量力，但相信只要全力以赴，锲而不舍，任务必能圆满完成。
In a venturesome spirit we took on this difficult job．Some people remarked that we were over-estimating our abilities，which could be true．However，we believe that if we go all out in tackling it，success will be ours．