Lucky streak:
A series of lucky wins.
“Lucky streak” 指 “一系列相继发生的幸运事件，在同一段时间内运气好”。它应与介词 “on” 搭配使用，即 “be on a lucky streak”。
例句
Every time I’ve been on holiday this year, the weather has been amazing. What a lucky streak!
今年我每次去度假，天气都特别好。真是运气好！
She was on a lucky streak and won the award seven years in a row, despite not being the favourite most times.
她运气真好，连续七年都赢得了这个奖项，尽管大多数时候她并不是最被看好的那一个。
I went birdwatching at the weekend and saw 52 varieties of birds. I was on a lucky streak!
我周末去观鸟，看到了52种鸟。那天真是走运！
