Operational safety
[计] 操作可靠性
🧩 词语组成解析
🗣️ 情景例句
She's moving up the ranks one step at a time.
他一步一步的向上爬。
One flower makes no garland.
一木不能成林。
Please remember this is not to be taken as final.
请记得这不是最后的回答。