The bed frame is custom and that's also fortuity just like the umbrellas that you guys were not allowed to touch.
床架是定制的,这也是偶然的,就像你们不允许触摸的雨伞一样。
英语百科
Luck
The definition of luck (or chance) varies by the philosophical, religious, mystical, and emotional context of the one interpreting it; according to the classic Noah Webster's dictionary, luck is "a purposeless, unpredictable and uncontrollable force that shapes events favourably or unfavourably for an individual, group or cause". Yet the author Max Gunther defines it as "events that influence one's life and are seemingly beyond one's control".