当然，随着年龄的增长，我们的大脑会出于很多原因而衰退，包括环境影响和遗传因素等。

Of course, our brains can decline as we grow older for lots of reasons including other environmental influences or genetic factors.

youdao

你看，遗传资料和意识的丢失已经导致人类形体的太多部位随时间而衰退。

You see, the loss of genetic material and consciousness has caused much of the human form to decay over time.

youdao

你看，遗传资料和意识的丢失已经导致人类形体的太多部位随时间而衰退。

You see, the loss of genetic material and consciousness has caused much of the human form to decay over time.

youdao