你先走开一会儿，让我安静一下。

Nǐ xiān zǒukāi yíhuìr, ràng wǒ ānjìng yíxià.

Go away for a while and let me be quiet for a bit.

我一说要拍照，他就走开了。

Wǒ yì shuō yào pāizhào, tā jiù zǒukāi le.

As soon as I said I wanted to take a photo, he walked away.

别站在门口，走开一点。

Bié zhàn zài ménkǒu, zǒukāi yìdiǎn.

Don't stand at the door; move away a bit.