宝宝的脐带大部分被剪掉后，只留下一小截，过后就会慢慢掉落。

宝宝的脐带大部分被剪掉后，只留下一小截，过后就会慢慢掉落。

Results (English) 1:

After most of the baby's umbilical cord was cut, leaving only a small cut, and after will gradually fall.

Results (English) 2:

After most of your baby's umbilical cord is cut off, it leaves only a small cut, which will slowly fall later.

Results (English) 3:

Most of the baby's umbilical cord is cut, leaving only a small section, and then it will slowly fall.