他的腿在睡觉时突然抽动了一下。

His leg had a sudden ___twitch while he was sleeping.

她经常在Twitch上观看游戏比赛。

She often watches gaming tournaments on ___Twitch.

他猛地抽动了一下绳子，把风筝从树上拉了下来。

He ___twitched the rope sharply to pull the kite down from the tree.