'two years delay' is correct and can be used in written English.
You can use it to describe a situation in which a certain event has been postponed for two years. Example: The construction of the new library was delayed for two years due to budget constraints.
The slow pace of completion – now almost two years delayed – has turned the facility into a ghost town where many Romans fear to tread at night.
Demolition of the iconic 56-year-old Sports Arena and construction of the stadium would take an additional two years, delaying the MLS team's debut by a year.
The repeal-only legislation provides a two year delay to give Congress time to find an alternative, and contrasts with the so-called "skinny" repeal which would leave most parts of Obamacare in place and may be voted on later this week.
"We believe that FDA's nearly two year delay in issuing the Warning Letter contradicts FDA's rhetoric regarding the asserted risks associated with our compounded products," NECC co-owner and chief pharmacist Barry Cadden said in the letter, released by the FDA under an open records request.
Following the advice of the US consul at Liverpool, the United States Congress recognised the acts of bravery by issuing 27 Gold Lifesaving Medals to the lifeboat men who attempted to save her crew, after a two year delay during which US law first had to be changed to allow the newly instituted medals to be awarded to non-US citizens.
A two year delay between the publication of the review and the inclusion of trials into our analyses may be short.
Indeed, some viewed the two year delay as an ideal opportunity for the scientific community to promote the value of NRC [ 32].
This two year delay in implementation of primary percutaneous coronary intervention in the UK seems to have had adverse consequences, judging by the favourable 30 day odds of mortality for patients with ST elevation myocardial infarction receiving treatment in high use compared with low use hospitals.
