Majorization
[计] 优化
🗣️ 情景例句
and I can always arrange my photo schedule
而且我也能随时安排我的摄影工作
It is a long lane that has no turning.
路必有弯。
After making a short test flight at 4,15 a.m.,
布莱里奥凌晨4点15分作了一次短距离试飞，