他在她的宾馆房间里留了一大束花。

He had left a huge bunch of flowers in her hotel room.

《柯林斯英汉双解大词典》

随后，新娘站到房间中央，通常站在椅子上，把她手中的一束鲜花扔向宴会上聚在一起的未婚女子。

Soon after, the bride stands in the center of the room, often on a chair, and throws her bouquet of flowers to the assembled unmarried women at the reception.

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例如，你知道你能通过一束激光将自己的声音传过房间吗？

For instance, did you know that you could transmit your voice across the room on the beam of a laser?

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