How to say the one in different languages

You can say the one as celui in the following countries: Benin; Burkina Faso; Burundi; Central African Republic; Chad; Democratic Republic of the Congo; Djibouti; France; French Guiana; French Polynesia; French Southern Territories; Gabon; Guadeloupe; Guinea; Ivory Coast; Madagascar; Mali; Martinique; Mayotte; Monaco; Niger; Republic of the Congo; Reunion; Saint Barthelemy; Saint Martin; Saint Pierre and Miquelon; Senegal; Togo;

You can say the one as el único in the following countries: Argentina; Bolivia; Chile; Colombia; Costa Rica; Cuba; Dominican Republic; Ecuador; El Salvador; Equatorial Guinea; Guatemala; Honduras; Mexico; Nicaragua; Panama; Paraguay; Peru; Spain; Uruguay; Venezuela;

You can say the one as degene in the following countries: Aruba; Belgium; Curacao; Netherlands; Netherlands Antilles; Sint Maarten; Suriname;

You can say the one as 唯一的那个 in the following countries: China; Hong Kong; Macao; Taiwan;

You can say the one as der eine in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say the one as se yksi in the following countries: Finland; Northern Mariana Islands;

You can say the one as το ένα in the following countries: Cyprus; Greece;

You can say the one as l'unico in the following countries: Italy; San Marino;

You can say the one as den ene in the following countries: Norway; Svalbard and Jan Mayen;

You can say the one as den rätta in the following countries: Aland Islands; Sweden;

You can say the one as адзін in the following countries: Belarus;

You can say the one as единственият in the following countries: Bulgaria;

You can say the one as jeden in the following countries: Czechia;

You can say the one as den ene in the following countries: Denmark;

You can say the one as see üks in the following countries: Estonia;

You can say the one as az egyik in the following countries: Hungary;

You can say the one as vienas in the following countries: Lithuania;

You can say the one as jeden in the following countries: Poland;

You can say the one as тот самый in the following countries: Russia;

You can say the one as biri in the following countries: Turkey;

You can say the one as один in the following countries: Ukraine;