got out of use

I even gave a talk at a Flex conference and got called out on the fact that I didn't know the right way to use some of the invalidation routines (which was completely true).

我在Flex大会上做过演讲，但很多人都表示我没有真正理解某些无效路由(invalidation routines)的使用方式(确实如此)。

Instead, lonely people may need to focus more on getting out of their own heads, so they can actually use the skills they've got to form friendships and begin to find a way out of their isolation.

他们需要的是努力不让自己胡思乱想，这样他们就可以真正地用上自己已经拥有的社交技巧去建立友谊、走出孤独。

The only time you might want to use vinegar is if you've got blisters - a capful of vinegar and cool water can help dry out blisters.

唯一可以用醋的时候就是如果你起了水泡。那你可以用一小瓶盖量的醋和冷水来让水泡变干。