multiple birth

例句：

1. 1. The baby was born with multiple births.
   这个婴儿出生时是多胞胎。
2. 2. She had a difficult time giving birth to her multiple births.
   她生下多个孩子时遇到了困难。
3. 3.The doctors were concerned about the multiple births in the region.
   医生们对该地区多次出生的情况感到担忧。