这款游戏的预告片放出了一个神秘片段作为悬念。

The game's trailer included a mysterious ___teaser to build anticipation.

别当个捣蛋鬼了，快把玩具还给你妹妹。

Don't be such a ___teaser, give the toy back to your sister.

电影预告片展示了几个精彩镜头，让人非常期待。

The movie ___teaser showed a few exciting scenes, making us very eager to watch it.