求翻译：一次生殖、繁殖尽可能更多的后代个体。（人有的出现双胞胎、多胞胎是例）相同的条件下，由于有了更多的后代，该生物种类个体就有了生存发展的优势是什么意思？

A reproductive, reproductive offspring as more individuals. (There were some twins, multiple births is the case) under the same conditions, due to have more offspring, the species have a survival and development of individual strengths

A reproductive, breeding as far as possible future generations more of self-employed. The twins, there are those who (multiple births) under the same conditions as example, thanks to more future generations on individual species, which have the advantage of survival and development

A reproduction, reproduction as far as possible more descendant individual.(Human has appearance twin, multi-afterbirth are example) under the same condition, because had more descendants, this living thing type individual had the survival development superiority

Reproduction, breeding more offspring as possible individual at a time. (Person appears twins and multiple birth is an example) under the same conditions, thanks to more offspring, survival and development of the individual species have a advantages

Reproduction, breeding more offspring as possible individual at a time. (Person appears twins and multiple birth is an example) under the same conditions, thanks to more offspring, survival and development of the individual species have a advantages