有些事务中途将有转折，很难预料变化走向的翻译：Some services will turn in the Middle, is hard to predict trend changes 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Some services will be a turning point midway difficult to predict changes to

Some services will turn in the Middle, is hard to predict trend changes

正在翻译，请等待...

Some of the half-way will be a turning point, and it is very hard to predict change toward

Some services will turn in the Middle, is hard to predict trend changes