More newborn piglets got killed while sows tried to lie down to fed piglets milk, but fallen on to piglets and killed them, due to pain hoof, not easy to keep balance and to lie down smoothly.
母猪由于蹄部疼痛，不容易保持平衡来平稳地卧下给小猪喂奶，而是重重地躺卧下来而压死小猪。
More newborn piglets got killed while sows tried to lie down to fed piglets milk, but fallen on to piglets and killed them, due to pain hoof, not easy to keep balance and to lie down smoothly.
母猪由于蹄部疼痛，不容易保持平衡来平稳地卧下给小猪喂奶，而是重重地躺卧下来而压死小猪。
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