求翻译：Technicians leave the training center having spent eight to ten hours a day on-farm honing the skills necessary to make the right decisions behind the cows. Because a comprehensive working knowledge of reproduction is also necessary for good heat detection skills, attendees spend two to three hours per day working with ABS Global University and presentations from industry experts to prepare them for a final written exam.是什么意思？

待解决 悬赏分：1 - 离问题结束还有