提示：点击例句中的单词，就可以看到词义解释

Midstream means the transportation of new oil by ship routes and pipelines .

中游是指通过船运和管道运输新开采的石油。

The arab revolutions of 2011 are in midstream .

2011年的阿拉伯革命正行至中途。

Dreams often cut out in midstream .

梦常常游动到一半就中断了。

I highly doubt apple would change the design of the phone in midstream , so we 'll probably be waiting until iphone 5 for a true fix .

我严重怀疑苹果可能会中途更改这款手机的设计，所以我们也许该等待iphone5的出现来真正解决这个问题。

Helen wrote several books . The most famous ones are the story of my life and midstream : my later life .

海伦写了几本书，其中最著名的是《我的一生》和《我的后半生》。