You are given a sentence in Japanese. Your job is to translate the Japanese sentence into English.

Example Input: CSF
Example Output: Instead, the CSF was pumped back into and through the brain along the outsides of the blood vessels, and as it flushed down into the brain along the outsides of these vessels, it was actually helping to clear away, to clean the waste from the spaces between the brain's cells.

Example Input: 2007
Example Output: And one quick example is Velib, in 2007, came forward in Paris with a very bold proposition, a very big bike-sharing service.

Example Input: 30
Example Output:
And I wasn't surprised because of something my mother taught me about 30 years before.