Question: 二战时日本是何时投降的
Answer: 1945-09-02; 02/09/1945; 09/02/1945; 1945 九月 02; 02 09 1945; 09 02 1945; 09-02-1945; 02-09-1945; 1945 09 02; 1945-09-02; 02 九月 1945; 1945 september, 02