In the organic chemistry class, there was an explanation of the Natta projection.

I often go to the cinema on weekends.

Life is a series of ups and downs.

Life is a series of vicissitudes.

These two software have complete interchangeability.

Scottish Gaelic is a language spoken in parts of Scotland.

He wrote his name using a logogram.

In Vietnamese, there are many Sino-Vietnamese words borrowed from Chinese.

I want to learn Taiwanese.

The Austronesian language family is one of the most widely distributed language families in the world.