Russian ⇄ English

застывший во времени stresses
fig.of.sp.	frozen in time (The town today is the same as it was 200 years ago, it's like it was frozen in time. Val_Ships)
idiom.	preserved in aspic (сохраненный в неизменном состоянии, вопреки течению времени, прогрессу и т.п.: "Tsarist Russia and Habsburg Austria were able to stay preserved in aspic for several decades." (The Economist) CopperKettle)
застыть во времени
fig.of.sp.	be stuck in time (theguardian.com Alex_Odeychuk)