昨天举行的会议持续了两个半小时英文翻译 昨天举行的会议持续了两个半小时The 昨天举行的会议持续了两个半小时The meeting held last night lasted for two and a half hours the meeting will last two hours
英语翻译4种（1）他哥哥参军3年了（2）会议结束半个小时了。2个句子都用4种方式表达 1)His brother joint the army 3 years ago.His brother has been in the army for 3 years.It was 3 years ago when his brother joint the army.It has been 3 years since his brother joint the army.2)The meeting was over for half an hour.The meeting ended half an hour ago.The meeting has been over for half an hour.It has been half an hour since the meeting ended.我努力试了一下，不好也请谅解~
会议将持续大约3个小时.这句话的英文翻译 这个是一般将来时，不能用过去时The meetign will last about three hours.
