big deal! idiom informal
没什么了不起！
said when you do not think that what someone has said or done is important or special
"I ran five miles this morning." "Big deal! I ran ten." “今天早晨我跑了5英里。”“没什么了不起！我跑了10英里。”
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。