Wrong! Who is eroded by conquest, so the feelings will become weak.

错！其实是人先被惰性征服，所以感情才会变淡的。

youdao

Feelings to the final, now that would be thick, also can become weak.

感情走到最后，既然会变浓，也会变淡。

youdao

As a result of inactivity and disuse, people's bodies can easily become weak and vulnerable to disease.

不活动和不使用的结果，人们的身体变得虚弱容易生病。

youdao

They also can become weak, expel material from the stomach, and suffer pain in the head or muscles.

VOA: special.2010.04.20

They are prone to developing osteoporosis, a disease where bones become weak and are more likely to break.

CNN: Advances in kids' early aging disease

When people shrink more or faster, the biggest concern is osteoporosis, in which bones become weak, brittle and vulnerable to breakage.

WSJ: Health Journal: Yes, You Are Getting Shorter

Thus, what we need to prevent future crises is a more dynamic approach to regulation and oversight--one that is strong precisely when market forces become weak.

FORBES: Magazine Article