switch over

基本解释

All right, so let's switch over to notes for today.
好了，切换到我们今天的讲义上来。
To do that, switch over to the debug perspective and test your updated application from there.
切换到纠错透视图并在此测试更新过的应用程序。
In order to help users switch over, Google has provided an upgrade guide with a list of incompatibilites between the two versions.
为了帮助用户切换到新版本，Google 提供了一个升级指南并列出两个版本之间的不兼容之处。

So,even more people switch over to public transportation.
So we're going to finish talking about molecular orbital theory, we'll switch over to discussing bonding in larger molecules, even larger than diatomic, so we'll move on to talking about valence bond theory and hybridization.
我们要结束关于分子轨道理论的讨论，转向讨论大分子的成键，比二原子分子更大的分子，我们会继续讨论价电子成键理论,和杂化。
麻省理工公开课 - 化学原理课程节选
and then decided to switch over into a little bit more of the brand management side of the business,
然后我决定做一些调整，向品牌管理方面发展，
我的职业是 - SpeakingMax英语口语达人

The answer is for unionized workers to switch over to Health Savings Accounts (HSAs).
FORBES: Fact and Comment

the act or an instance of changing from one method, policy, or technology to another