It's not. Mandarin has the largest number of speakers, but it is not widely spoken at all.
English is the most widely spoken language in the world.
Mandarin Chinese is the most spoken language in the world.
Chinese
Because China has the largest population in the world.
Mandarin is NOT the most widely spoken language. It has the most native speakers, but it is only spoken in China and Chinese territories.English is the most widely spoken language in the world.
Mandarin Chinese is the most widely spoken in the world, followed by English, Spanish and Arabic.
The language which the most native speakers is Mandarin Chinese, but English is easily the most widely spoken.
According to the link below, Chinese is the most widely spoken language in the world. Spanish and English come in second and third, respectively. French comes as the tenth-most widely spoken language.
English is the most widely spoken language in the world. Mandarin is the language with the largest number of native speakers.
The second most widely spoken language in the world is Spanish.
Many languages are widely spoken. English is the most widely spoken.
English is the most widely spoken language in the world.
Mandarin is the most widely spoken language in the world.