I will now pause for a moment and let you think about what it would be like if human men, every time they had sex, had to produce something that weighed 50, 60, 70 pounds.
Agora vou parar um instante e deixar você pensar o que aconteceria se os homens, cada vez que fizessem sexo, tivessem que produzir algo que pesasse 23, 27, 32 quilos.