女性的尿道口距離肛門很近，再加上女性的尿道只有３公分左右 ，不像男性的

女性的尿道口距離肛門很近，再加上女性的尿道只有３公分左右 ，不像男性的尿道約有十八至二十公分，因此容易遭受細菌入侵

結果 (英文) 1:

The female urethra close to the anus distance, coupled with the female urethra is only about 3 centimeters, unlike the male urethra is about eighteen to twenty centimeters, and therefore vulnerable to bacterial invasion

結果 (英文) 2:

Women's urethra mouth is very close to the anus, plus women's urethra is only about 3 cm, unlike men's urethra about 18 to 20 cm, so it is vulnerable to bacterial invasion

結果 (英文) 3:

The female urethra is very close to the anus, and the female urethra is only about 3cm, unlike the male urethra, which is about 18cm to 20cm, so it is vulnerable to bacterial invasion