Our firm just signed a contract to supply software to the Ministry of Defense.

本公司剛簽下合約，將為國防部提供軟體。

The quarterly report shows strong revenue growth from our defense division overseas.

季報顯示我們海外國防事業部的營收成長強勁。

Several defense contractors will attend the trade fair at the convention center next week.

下週將有數家國防承包商出席會展中心的商展。