“羞愧地”用英语怎么说？

令人羞愧地输给一支经验不如自己的队伍a shaming defeat by a less experienced team我羞愧地忏悔了 —— 冷冰冰地退缩, 像个蜗牛.I confess it with shame -- shrunk icily into myself, like a snail.我不得不羞愧地承认了那件事.I have to blush to admit that thing....