They have risks that a steady streamofpeople won't come and be making a steady streamof bets at which each of them has a slightly negative expectation.
他们有这样的风险，稳定的人流不会来，他们不会持续不断地下注，每个人都对其有一个稍微消极的期望。
2
There was a continuous streamofpeople going to the celebration.
一路上尽是去参加庆祝活动的人群。
《新英汉大辞典》
3
I see a streamofpeople shimmering with mournful ripples.