她一直在甩她的头发。

Tā yìzhí zài shuǎi tā de tóufa.

She kept flicking her hair.

他被他女朋友甩了。

Tā bèi tā nǚpéngyou shuǎi le.

His girlfriend dumped him.

她生气地甩门出去了。

Tā shēngqì de shuǎi mén chūqùle.

She angrily slammed the door and left.