Chelsea is the number one football club in the worldChelsea is the number one football club in the world
Hand-drawn characters, one of which sits on the throneHand-drawn characters, one of which sits on the throne
One egg in natural color on a black-white backgroundOne egg in natural color on a black-white background
The parus hotel is one of the most expensive in dubaiThe Parus Hotel is one of the most expensive in Dubai
Без других, в отдельности. Тот же самый, тожественный. Единый, целостный. Число, цифра и количество 1. Какой-то, некий. Только, исключительно. Какой-нибудь в ряду сходных.