in the world,didreen hundred languages,are,about,there连词成句

There are about didreen hundred languages in the world.
didreen 这个词错了吧？
意思是：大约有didreen？100种语言在世界上。
^_^~~!

There are about fifteen hundred （different ）languages in the world.

世界上大约有1500种语言，这个才是原句啊

砍下different有没有

There are about didreen hundred languages in the world.