There are many different languages in the world, but they are all bound by similar rules.

世界上有许多不同的语言，但是它们都受到相似的规律限制。

youdao

There are many different languages in the world.

世界上有很多不同的语言。

youdao

There are so many different languages in the world that people decide to use only six.

世界上有那么多种语言，因而人们决定只选用其中的六种。

youdao

Available in eight languages, and in more than 190 different countries around the world, eBay apps have been downloaded 25 million times in the last six months alone making them some of the most popular and successful shopping apps anywhere.

FORBES: Look For M-Commerce And PayPal Growth In eBay's Q3 Earnings

Following the ceremony, the Director-General was guided through the old and the renovated premises of the University, which contains the world's largest collection of children's books in different languages, dating back to before the Russian Revolution in 1918.

UNESCO: Building the Wealth of Nations

Each must be programmed in as many as a dozen different languages, with voices and scripts produced by linguists around the world.

ECONOMIST: Electronic toys