若采购用户决定要修理机器，所有的修理请求和与机器有关的联系信息将自动填入一个文本框。
When the procurement user decides to repair a machine, a text box auto-fills with all the repair requests and contacts related to that machine.
所以这个问题实际上与全局事务有关——涉及多个数据库（往往是在不同的机器上）——因为在这种情况下，处理方式便有了巨大差异。
The question therefore really pertains to global transactions -- those that involve more than one database, potentially on different computers -- since that's where things are very different.
“想想与水有关的港口、桥梁、管道还有其他一些重要的水下基础设施，都需要水下机器人”，她说。
"And that makes sense when you think of all the water that's there and you've got ports, Bridges, pipelines and other critical infrastructure underwater," she said.
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