A turbulent time, place, or relationship is one in which there is a lot of change, confusion, and disorder.
They had been together for five or six turbulent years of break-ups and reconciliations.
他们在一起生活了五六年,一直分分合合,没有片刻安宁。
Turbulent water or air contains strong currents which change direction suddenly.
I had to have a boat that could handle turbulent seas.
我必须有一条经得起汹涌海浪的船。