The performance was over before we could fully enjoy it.请问这里的before是什么意思?并帮忙翻译整句

英译汉：The performance was immense. The performance was of our play 和 The performance was our second 英语翻译英语翻译汉语：The hall was filled with young people watching the performance. 翻译The teacher,as well as all his students,was impressed by the dancer's performance. the export performance requirement, “总的来说”用英语怎么说?In ___________ ,the performance was disappointing.是单词拼写哦! Mary's performance on the test was below a .填什么 the singer gave an acceptable performance,but it was not outstanding the performance( ) begin when the news came that a storm was on the wayA,was to B,had to C,was going to D,was about to The first American performance of this opera was is 1926.was 后面为什么还有is这是什么结构? The performance of the disabled people was so beautiful that I was completely attracted by it改同义句：The performance of the disabled people （）me（）ps：括号里不规定个数 their performance was ( )and so many of the audience left before the endA.interesting B.pleased C.boring D.exciting Thanks to his excellent performance at work,Mr.Smith was ____ to the ……Thanks to his excellent performance at work,Mr.Smith was ____ to the headquarters of the company in Beijing.transport transferred transplant transmit His performance was very good.(同义句) let enjoy the performance读法 Comment on the relative performance. The performance was so wonderful that everyone gave a long and loud applause.这个句子怎么翻译? The performance was so w___ that everyone gave a long and loud applause.用形容词或副词首字母已给出