The museum's new exhibit features a model asteroid, and ticket sales have doubled since opening.

博物館的新展覽展出一顆小行星模型，開幕以來門票銷量已翻倍。

Our firm signed a contract to supply sensors for a satellite that will study an asteroid.

本公司簽約為一顆研究小行星的人造衛星供應感測器。

The tour package includes an evening lecture on asteroids at the observatory near our hotel.

這個旅遊套裝行程包含在飯店附近天文台舉辦的小行星晚間講座。