About unapproved sentences

You may see some sentences in red. These sentences are not approved by Tatoeba's community. They raise copyright issues or are otherwise problematic. If you are a contributor, please avoid translating them.


- date unknown
At present the cause of the disease is unknown.
- date unknown
linked to 8733
- date unknown
linked to 174920
wwwanda - Dec 21st 2010, 15:09
linked to 677996
jakov - Feb 16th 2011, 18:38
linked to 757844
CK - Feb 8th 2012, 18:33
At present, the cause of the disease is unknown.
marcelostockle - Jun 14th 2012, 19:23
linked to 1626665
freefighter - Jul 16th 2012, 13:08
linked to 1700192
loghaD - Apr 6th 2013, 23:07
linked to 2363253
Inego - May 25th 2014, 07:09
linked to 2402160

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Sentence #239547

At present, the cause of the disease is unknown.

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