Don 't change the subject; answer the question.

不要改变话题，应回答问题。

youdao

And when they walked in Moyad quickly flipped the papers over so that they couldn't be seen, and instructed everyone to change the subject, which obviously, if you were talking about charitable matters, he wouldn't have had to do.

BBC: [an error occurred while processing this directive]

The change meant that spouses and dependent children weren't subject to the new reporting requirements.

CNN: STORY HIGHLIGHTS

T.x will change all that by offering the full slate of courses one needs for demonstrated competence in a given subject.

FORBES: Free Education Is A Meme Whose Time Has Come