Complex sentence: A Type IIA U-boat, she was built at the Deutsche Werke shipyards in Kiel as'Werk' 236, her keel being laid on 11 February 1935 amid celebration.
Split into simpler sentences: A Type IIA U-boat, she was built at the Deutsche Werke shipyards in Kiel, yard number 236. Her keel being laid on 11 February 1935 amid celebration.