一个接一个，接连
a lot of things, one after the other
I'm not surprised he's feeling ill - he was eating one ice cream after another! 他生病我不觉得奇怪——他不停嘴地吃冰激凌！
One country after another declared independence.
The documentary follows her in one madcap adventure after another.
Just days before the competition, one athlete after another fell sick.
The team overcame one challenge after another on its route to victory.
See also: another (ADDITIONAL)