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

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.

Thank you for giving us this singular privilege of being part of this commencement ceremony.

谢谢你们给予我们参加这次毕业典礼的殊荣.

The ceremony commences at 2: 30 p.m.

典礼下午二时半开始.

For example, drawings must be completed 30 days before works commences.

例:图纸必需在开工前30天送达.

The company commences the licensed production of steering systems.

获得生产转向系统的专利.

Service revenue recognition commences upon the launch date of the related service.

服务收入的确认可依据服务发生的开始日期.

Annual Subscription commences on 1 st May of each year.

续会日期为每年五月一日.

Music is the literature of the heart; it commences where speech ends.

音乐是心灵的文学; 语言述尽后它开始.

Frame # 2: The arm pull commences immediately upon entry.

图2.右手入水后即刻开始划水.

This chapter commences with an analysis of individual buying behavior.

本章节以对个人购买行为的分析开篇.

Education commences at the mother's knee.

教育始于母亲膝下.

In the joking commences a rottenness.

一开玩笑就会出现不好的苗头.

On this high note the puppet show commences.

木偶戏就在这阵高昂的调子里开场了.

Seed development in most instances commences following fertilization of the ovule.

大多数种子的形成是从胚珠受精开始的.

These substances are slowly depleted as the embryo commences to grow.

随着胚开始生长,这些物质也慢慢用尽了.

The academic year commences at the beginning of October.

学年于10月初开始。

The probation period for parole is counted as commencing on the date of parole.

假释考验期限,从假释之日起计算.

Minimum 3 years experience in elevator maintenance or other relevant tasks like elevator commencing or trouble-shooting.

至少3年电梯(或扶梯)维保或其他相关经验(如电梯或扶梯故障维修经验).