It states that every even number greater than two can be expressed as the sum of two primes (a prime is a number that is only divisible by itself and by 1, such as 7 and 13).

• 其陈述是：每一个大于2的偶数都可以表达成两个素数之和(素数是指只能被1和它本身整除的数，如7和13)。