Договор подписали в начале лета и д

Договор подписали в начале лета и думали, что три месяца - это уйма времени для подготовки к открытию. Вообще нет. Время сжимается и закручивается в тугую пружину.
Открываемся в начале сентября, потому что лето в Загребе - низкий сезон.

Результаты (английский) 1:

The agreement was signed at the beginning of the summer and thought that three months is a lot of time to prepare for the opening. Generally no. Time is compressed and twisted into tight spring. From the beginning of September, because summer is low season in Zagreb.

Результаты (английский) 2:

The agreement was signed at the beginning of the summer and thought that three months - a lot of time to prepare for the opening. Absolutely not. Time is compressed and twisted in a tight spring.
Opening in early September, because the summer in Zagreb - low season.

Результаты (английский) 3:

the treaty signed at the beginning of the summer, and they thought that three months is plenty of time to prepare for the opening. no, not at all. time compressed and thickens her off spring.open at the beginning of september, because summer is low season in zagreb.