题目内容：

英语翻译
帮忙Paraphrase用英文短语翻译下面的词组：1.met sb.by accident2.stunning3.The meeting ended half an hour ago.4.neck and neck5.Great changes have taken place in our school since 1999.6.Each step is food for thought.

优质解答

1.see sb unpurposedly 2.exvellent 3.The meeting has been over for an hour.4.almost equally 5.Our school did not change a lot until 1999.6.Every movement forward deserves to be considered throughly.