il sim i days 请问韩文高手这是什么意思，谢谢！

是一个QQ签名，原文是这样的：“deng dai .........il sim i days”这里面一部分应该是中文拼音deng dai（等待）和英文单词days吧。
麻烦高手告知我这句话什么意思，非常感谢！
在下分数不高，非常抱歉！

il sim i days 请问韩文高手这是什么意思，谢谢！ I could have slept for days是什么意思? I"ll never forget the days as days go by I understand 英译中 求school days里的音乐：still i love you Could I borrow the bicycle for ____ two days? 翻译I little thought it thus could beIn days more i had nearly stayed at home for 6 days. I`m not sure,Let`s say,4 days I still remember the days _ we play together