如果使用解冻的精液，它必须通过母羊的腹壁直接注入子宫。
If thawed semen is used, it has to be injected directly into the uterus through the ewe's belly wall.
这只曾荣登吉尼斯记录的23岁母羊，患病后不久在距墨尔本西面57英里的 Lake Bolac 的农场里安然离世。
The 23-year-old ewe, recognised by the Guinness Book of Records, died peacefully on her farm at Lake Bolac, 57 miles west of Melbourne, after a short illness.
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