Reliability mathematics
[计] 可靠性数学
🧩 词语组成解析
🗣️ 情景例句
I've just been robbed. What should I do?
我刚刚被抢劫了，现在不知道该怎么办？
What platform does the train leave from?
这班车从哪个站台开出呢？
and beyond six or seven they are worthless.
如果超过六七天，天气预报就没有了任何价值。