长子仍然认为他独大，老二则用手段希望获得关注，而最小的仍然叛逆。
The firstborn still thinks he 's in charge , the middle children still act up to get attention , and the baby of the family is still rebellious .
最起码不是个又大又兴奋的老二。
At least , not healthy male genitalia .
大老二