training of entire staff

例句：

1. 1. The team is undergoing rigorous training for the upcoming competition.
   这个团队正在为即将到来的比赛进行严格的训练。
2. 2. She has been training for months to prepare for her marathon.
   她已经训练了几个月来为她的马拉松做准备。
3. 3. The new software requires extensive training for users.
   这款新的软件需要用户进行大量的培训。