Moving inward, the next section is the central zone which contains about 25% of the glandular tissue as well as the ejaculatory ducts that join with the prostatic urethra.

再向内的是中央，腺体组织的25%和射管位于此处；射管在尿前列腺部走行。

When that time comes, during ejaculation, the sperm flow from the epididymis through the vas deferens, a tube that travels up behind the bladder and joins with the duct from the seminal gland to create the ejaculatory duct.

当这时间到来时，在射中，子从附睾流输管，输管是种在膀胱后面行进的管，与液腺的管连接，形成射管。