счастливое стечение обстоятельств betyr engelsk

fluke [flukes]▼(stroke of luck)
noun
[UK: fluːk] [US: ˈfluːk]

serendipity [serendipities]▼(a combination of events which are not individually beneficial, but occurring together produce a good or wonderful outcome)
noun
[UK: ˌse.rən.ˈdɪ.pɪ.ti] [US: ˌse.rən.ˈdɪ.pə.ti]