Learning how to use enclitics helps deepen your understanding of Japanese.

This book explains in detail about the use of foreign words.

He can speak Hakka.

Old Church Slavonic is the first language written by the Slavs.

Old Church Slavonic is the oldest recorded language of the Slavic group.

I am thinking of learning Levantine Arabic.

The Germanic languages, such as English and German, form the basis of many modern languages.

He explained the importance of studying while young, saying 'If you do not study when you are young, it will be difficult to learn when you are old.'

I am learning Simplified Chinese.

I have started learning Traditional Chinese.