How do you say 40 degrees?

40-degree pronunciation: She has four tones, Shi has four tones, Si has four tones, Shi has two tones and Du has four tones. 40 degrees is read as 40 degrees Celsius. Centigrade is commonly used in China. Often used in weather forecasts or written documents, such as today's temperature of 40 degrees Celsius. In daily life, spoken English omits Celsius for convenience and simplification, and directly uses today's temperature of 40 degrees. Scientifically speaking, 40 degrees is 40 degrees Celsius. This is the simplest and most direct way to say that contracts are bound in daily work.