If you don't pick up the correct SGML declaration when validating your XML, you will probably receive a lot of error messages.

如果在验证XML时，没有应用正确的SGML声明，则可能收到一些错误消息。

youdao

These two mechanisms, coupled with lots of trial and error, is how we can pick up pencil differently than a stapler, and now robots are starting to learn the same way.

通过两种机制和大量试错练习，我们便学会了以不同方式抓取铅笔和订书机。如今，机器人也开始以相同方式进行学习。

youdao

However, he did not pick up another stroke until the 395-yard 16th but still finished with a creditable error-free 67.

BBC: Rose out of Carolina tournament