at the start of

• How many singers were there at the start of the concert
  在音乐会开始时有几位歌手？
• They painted the walls at the start of the year
  他们在开学之初油漆了墙壁。
• The players were tense at the start of the game
  队员们在比赛开始时很紧张。
• At the start of the current run of this worker
  此工作线程的当前运行开始时
• Adds the specified new node at the start of the
  的开头处添加指定的新节点。
• Traffic arrangements at the start of race meetings
  赛事开始时的交通安排(
• Adds a new node or value at the start of the
  的开头处添加新的节点或值。
• . . . father moore requested at the start of trial . .
  …莫尔神父在审判开始的时候就要求过…
• This counter is incremented at the start of a latch wait
  此计数器在闩锁等待启动时递增。
• Establish the tone at the start of class
  在开始上课时就要建立好风气。