weaning pig weight

例句：

1. 1. The pigs were weaned at the age of two months.
   这些猪在两个月大时就断奶了。
2. 2.The farmer carefully monitored the growth and development of the pigs during the weaning period.
   这位农民在断奶期仔细监控了猪的生长和发育情况。
3. 3. The weaning process is crucial for the pigs' health and growth.
   断奶过程对猪的健康和生长至关重要。