City traffic problems have troubled most industrially developed countries since the commencement of the 20 th century.

Contract Period: The contract period is three years from commencement date.

合同期: 合同期为三年,从入职第一天开始计算.

Obama to speak at Sunday's commencement.

奥巴马在星期天的毕业典礼上发表演讲.

Written notice of withdrawal received more than 14 days from course commencement date.

在开课日14天以后收到书面退学通知,学生有责任缴付未缴纳的学费.

I am absolutely delighted and honored to be here with all of you for this commencement.

我非常高兴,非常荣幸能在这里和大家一起参加这个毕业典礼.

So on this commencement day, I speak to you as a parent.

因此,在你们的毕业典礼上, 我以一个家长的身份跟你们说这番话.

The commencement speaker presented a forceful speech that impressed the students.

他发表的有力的演讲给同学们留下了深刻的印象.

A Harvard commencement is a special occasion.

哈佛大学的结业典礼是一个特别的时刻.

Sign or seal the commencement and completion reports and the work inspection report form.

二于开工、竣工报告文件及工程查报表签名或盖章.

The commencement was held in the grand hall.

毕业典礼在豪华的大厅举行.

'Commence,'was Monsieur Defarge's not unreasonable reply,'at the commencement.'

“ 从开头说起, ” 德伐日的回答不无道理.

The developer must seek planning permission prior to commencement of work.

开发商必须在开始施工之前取得建筑许可.

State your desire salary and the earliest date job commencement.

邮件中请注明期望的月薪酬和最早到职日期.

The dean gave a short speech at the commencement.

在毕业典礼上,教务长简短致辞.

I feel very honoured to declare the commencement of Beijing International Conference on Space Exploration.

我非常荣幸地宣布,太空开发北京国际会议现在开幕!

This contract is effective from the date of commencement of service.

本合同自聘期开始之日生效.

A risk assessment should be conducted before the commencement of the blasting operation.

在开始爆石作业前应进行风险评估.

Evacuation of all personnel from the three tunnels was required before the commencement the blasting operation.

爆石作业开始前,三条隧道内的工人都必须疏散.

A deep voice announced the commencement of the wedding rites, and the music began.

一个瓮声瓮气的嗓音宣布拜堂开始, 乐队开始吹打.

Who gave your commencement address?

谁给你们做了毕业演说? oration指 “正式演说”,如:

Following the commencement ceremony of the university, diploma ceremonies were held in colleges and schools.

大学的毕业典礼结束之后, 便是由各个学院自己举办的学位颁发仪式.