Unisys
n. 优利系统（美国计算机厂商）
🗣️ 情景例句
We started by making safety equipment for many sports.
我们是以做运动产品的安全器材起家的。
Care and diligence bring luck.
谨慎和勤奋，带来好运气。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。