Systems
n. 体制, 体系；制度；系统（system的复数形式）
🗣️ 情景例句
They get better and better.
它们越来越好。
The doctor said it's just a slight infection, There's nothing to worry about.
医生说只是轻微的感染，不需要担心。
Skating is interesting.
滑冰很有趣。