Question: តើខ្សែភាពយន្តព្រិលសចេញនៅពេលណា
Answer: 1937; 1937; 1938-02-04; 02/04/1938; 04-02-1938; 04 02 1938; 1938 02 04; 04 ខែកុម្ភៈ 1938; 02 04 1938; 04/02/1938; 02-04-1938; 1938 ខែកុម្ភៈ 04; 1938 february, 04; 1938-02-04