Cantonese dialect is the second most widely used language in China.
German is the second most widely spoken Germanic language. (English is the most widely spoken Germanic language.)
After French, the second most widely spoken language in Gabon is Fang, spoken by about a third of the population.
the most widely used second language is actually English since many other countries besides north America and Canada use it as a dependent second language.
English is the language most spoken as their second language.
The second language native to Iceland is Icelandic Sign Language. The second most widely spoken language in Iceland is English (as a foreign language).
English is the most widely used second language in the world. It is an official or widely spoken language in many countries, and is commonly used as a lingua franca for international communication in business, tourism, and diplomacy.
Spanish is the second most widely spoken language in the world by number of native speakers, following Mandarin Chinese. It is also a major international language, with a large number of non-native speakers.
English is the most widely spoken language in the world.Hindi has the largest number of speakers after Chinese.
As of 2009, Mandarin Chinese is the most widely spoken language in the world. It has over a billion speakers, mostly in China.
If you are asking what the second most spoken language in the world is, by number of total speakers, it's English. If you are asking what the second most widely spoken language is, it's Spanish. If you are asking what language is the most common second language for people, it's English.
The secondary language usually refers to the second most widely spoken language in a country or region.
English is the most widely spoken foreign language in Russia, but it would be debatable to call it the second language of Russia.