pig weight at 150 days

例句：

1. 1.The pig weighed 200pounds at the market.
   这只猪在市场上重200磅。
2. 2. The farmer was worriedabout the pig's weight at150 days.
   农民担心猪在150天时的重量。
3. 3. The pig's weight at 150days is crucial for its health.
   猪在150天时的重量对其健康至关重要。