But she kept calm amid all these excitements.
但她在所有激动面前保持镇静。

He kept calm amid all these excitements.
他在这些使人激动的事件中保持镇静。

Whether in winter or summer, spring or autumn, it's always got its fun and its excitements.
无论是冬夏还是春秋，它都是那么有趣，动人。

This game had its challenges, excitements and rewards.
这款游戏有各种挑战，刺激和奖赏。

Please notice that this noun can also be countable, when it refers to something that excites or exciting events. This game has its challenges, excitementsand rewards.
这项游戏自有其挑战和让人兴奋之处，也使人从中获益。

With uncontrollable excitements, we began this journey of surprising discovery.
带着有些按捺不住的激动，我们开始了这段惊现之旅！

He looked forward to the excitements of the day.
他向往着刺激的一天。