Operational safety
[计] 操作可靠性
🧩 词语组成解析
🗣️ 情景例句
Could we make it tomorrow at nine?
明天9点怎么样？
Slowly, stricter laws and regulations are being passed by Congress.
慢慢地，在国会表决通过了更严厉的法律法规。
Some of them were as big as marbles.
有的钻石像玻璃球那么大。