Sentences with "unknown"
Found: 5

The cause of the fire was unknown. T757941: 火災の原因は不明です。
The cause of the accident is unknown. T263708: 事故の原因は不明だ。
At present, the cause of the disease is unknown. T239547: 現在その病気の原因は不明である。
The whereabouts of the suspect is still unknown. T324813: 容疑者の行方はまだ分からない。
Many great thinkers who were unknown while alive became famous after death. T847235: 生前に無名であった多くの偉大な思想家は、死後に名声を得た。