All dog walkers should keep their dogs on the leash in lambing season.

在产羊的季节,所有遛狗的人都要用皮带把他们的狗拴住.

In lambing season, Jess not only carries the milk bottles for Louise but she helps feed the orphaned lambsherself.

在产羔季节，洁丝不仅会帮露易丝扛奶瓶，还会给没有妈妈的小羊羔喂奶。

Both the full and effective use of the superior kinds of ram, but also man-made control the lambing season, the breeding frequency.

双方的优势种公羊的充分和有效地使用，但还人为控制的繁殖季节，繁殖频率。