1·Useable embryo recovery was significantly low in ewes of corpora lutea degradation.
在黄体降解的母羊中，可用的胚胎恢复率非常低。
2·The aim of the game is to hold onto the 180 pounds Colombian ewes for up to six seconds as they are released from a gate into the 150 feet long and 50 feet wide run.
比赛要求是，当这些重达180磅的哥伦比亚母羊从赛门中放出来，在长150英尺，宽50英尺的赛场上奔跑时，参赛儿童要紧紧抓着这些羊，坚持6秒钟。
3·Martin Castellan: "In the French Pyrenees ewes climb through thick cloud to reach their summer pasture."
Martin Castellan: "在法国的西比利牛斯山上，一群母羊穿行于厚厚的云层之间，去往它们的夏季牧场。"
4·The rate of abortion among pregnant infected ewes is almost 100%.
感染的怀孕母羊流产率几乎为100%。
5·Rams and ewes produce lambs. A lamb is a sheep less than a year old.
公羊和母羊生出羊羔，羊羔是指一岁以下的羊。