In my view, traditional PLMs found themselves in the "single repository" mouse trap by trying to integrate everything in a single database.
我觉得，为了将所有东西都集成到一个单一数据库里，传统PLM已经陷入“单一库存”的圈套脱不开身。I wish I could come, but I've got a family thing I can't back out of. I hope everyone has a great time.
我真希望我也能去，但我家里有点事，分不开身。不过祝大家玩的开心。A. I would have come to see you but I was occupied in designing a new device.
本来是打算看你的，但忙着设备设计脱不开身。The clerk who generally went happened to be ill, and a press of work prevented any of the others from getting away.
那位过去常去的职员碰巧生病了，别的人又忙得都抽不开身。I had intended to come to see you last night, but someone called and I couldn't get away.
我原打算昨晚来看你，但有人来访，我拖不开身。I had intended to come over to see you last night, but someone called me and I couldn't get away.
昨晚本想来看你的，但有人来找，脱不开身。I wish I could come, but I can't back out of the emergency.
我真希望自己能去，但我有急事，分不开身。Rushworth could imagine any interfering obligations, Julia was certainly able to quit London whenever she chose.
如果拉什沃斯太太还可以设想有事脱不开身，朱莉娅肯定可以随对离开伦敦吧。m tied up right now. Ask him to call back after lunch.
我现在正忙得脱不开身。叫他下午在来电话吧。