讪讪

tā jué de méi qù zhǐ hǎo shàn shàn de zǒu kāi le

她觉得没趣，只好讪讪地走开了。

Feeling she was not wanted, she walked away looking embarrassed.

tā wú fǎ zài xiǎng chū xīn de huā zhāo lái jiù shàn shàn de liū zǒu le

他无法再想出新的花招来，就讪讪地溜走了。

He was unable to think up a new trick and went away.