The change in the name of the party was a closely guarded secret.

Zmiana w imieniu przyjęcia była pilnie strzeżoną tajemnicą.

Their marriage was a closely guarded secret for four years.

Ich małżeństwo było pilnie strzeżoną tajemnicą przez cztery lata.

During the war their work remained a closely guarded secret.

Podczas wojny ich praca pozostała pilnie strzeżona tajemnica.

For years, the site was one of the nation's most closely guarded secrets.

Przez wiele lat, miejsce było jednym z tajemnic narodu najbliżej chronionych.

The details of the American plans are a closely guarded secret.

Szczegóły pokojów z pełnym wyżywieniem są pilnie strzeżoną tajemnicą.

The identity of the committee members, however, is a closely guarded secret.

Tożsamość członków komisji, jednakże, jest pilnie strzeżoną tajemnicą.

Most of their operations were kept a closely guarded secret.

Większość z ich operacji była trzymana pilnie strzeżona tajemnica.

It was good to have someone to share his most closely guarded secrets with.

Dobrze było mieć kogoś dzielić jego najwięcej pilnie strzeżonych tajemnic z.

The amount of her contract is a closely guarded secret.

Ilość jej umowy jest pilnie strzeżoną tajemnicą.

The institute's work is a closely guarded secret in Israel.

Praca instytutu jest pilnie strzeżoną tajemnicą w Izraelu.

The operation had been one of their most closely guarded secrets.

Operacja była jednym z ich najwięcej pilnie strzeżonych tajemnic.

These figures were closely guarded secrets until the court case.

Te figury były pilnie strzeżonymi tajemnicami do sprawy sądowej.

The creation of it was a closely guarded secret and has now been lost.

Tego tworzenie było pilnie strzeżoną tajemnicą i teraz zgubił się.

"Do you want to know my most closely guarded secret?

"Chcesz znać mój najwięcej pilnie strzeżonej tajemnicy?

Whatever they intended for him, it was still a closely guarded secret kept among themselves.

Cokolwiek przeznaczali dla niego, to była wciąż pilnie strzeżona tajemnica dotrzymana między nimi.

To this day, the unique process they developed is a closely guarded secret.

Do dzisiaj, proces jedyny w swoim rodzaju, który rozwinęli jest pilnie strzeżoną tajemnicą.

They left here with some of the enemy's most closely guarded secrets.

Wyszli tu z jakąś z tajemnic wroga najbliżej chronionych.

"They're getting some of our most closely guarded secrets," he said.

"Oni dostają jakąś z nasz najwięcej pilnie strzeżonych tajemnic" powiedział.

This will have to become one of the bureau's most closely guarded secrets.

To będzie musieć stać się jednym z tajemnic biura najbliżej chronionych.

There are about 930 members spread throughout the world, and the list is a closely guarded secret.

Jest o 930 członkach rozłożonych na całym świecie, i lista jest pilnie strzeżoną tajemnicą.

It was thought best to keep the entire affair a very closely guarded secret.

Uważało się najlepiej, że to trzyma całą sprawę tajemnica bardzo blisko chroniona.

As you very well know, this is a closely guarded secret."

Jako ty bardzo dobrze wiedzieć, to jest pilnie strzeżony tajemny. "

The visit to Afghanistan was a closely guarded secret for security reasons.

Wizyta u Afganistanu była pilnie strzeżoną tajemnicą ze względów bezpieczeństwa.

"I'm about to tell you one of our most closely guarded secrets.

"Właśnie mam powiedzieć ci jednego z nasz najwięcej pilnie strzeżonych tajemnic.

I have kept that sordid fact a closely guarded secret!

Trzymałem ten wstrętny fakt pilnie strzeżona tajemnica!

"This was once a closely-guarded secret among my people, but there is a time when secrets need to be revealed.

Her income from investments is a closely-guarded secret.

From that moment on, everything that happened to Pamella for the next month or so is a closely-guarded secret.

Manchester United striker says return of midfielder was a closely-guarded secret.

Decisions on interest rate movements and other market interventions by the monetary authorities are the most closely-guarded secrets in the financial markets.

For many French voters, support for the National Front is still a closely-guarded secret.

'Evan has revealed her closely-guarded secret to you, and has thus put all of us in a kind of jeopardy.

The exact nature of the toxin used to attack Mr. Meshal, who now appears fully recovered, is a closely-guarded secret here and in Israel.

Details of Diana's Royal wedding dress were kept a closely-guarded secret, until she stepped out of the carriage at St Paul's.

GKR claim to have developed a uniquely effective research procedure, but it is such a closely-guarded secret that its uniqueness and efficacy is impossible to judge.

Liverpool kept the operation a closely-guarded secret but the 30-year-old Whelan, who had sore muscle tissue removed from his right thigh, was released from a Merseyside hospital yesterday.

Her first public comments since the Tucson massacre, delivered in response to questions from US television royalty Diane Sawyer, remain a closely-guarded secret ahead of broadcast later this month.

Apparently there are hundreds of expert groups who work on the official papers published by the Commission, however the identity of the members of these advisory bodies that meet behind closed doors remains a closely-guarded secret.

During TLC's first national tour, as MC Hammer's opening act, Lopes and Thomas discovered that Watkins had sickle-cell disease, an ailment which she kept a closely-guarded secret until she became ill while TLC was touring the Southwestern United States.