已经切好的蔬菜与水果是很方便的但是你不要想可以把他们放得很久。水果会在切后的一天或两天内变质但是一些水果可以用冷冻的方法或者罐藏的方法得到更长时间的保存。

Fruit may begin to spoil within a day or two after cutting, however some fruits can be purchased in frozen or canned forms that last much longer.

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同时，从种牛选择，冻精制作与保存、选配方法、建立冷冻胚胎库等方面提出了具体技术措施。

Meantime, the concrete measures were elicited for bull selection, making and preservation of frozen semen, mating methods and frozen embryo pool establishment etc.

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对妇女和女童与癌症和希望孩子在未来，冷冻保存的卵巢组织可能是一个解决办法的情况下的替代品，以保护生育率。

For women and girls with cancer and the wish to have children in the future, cryopreservation of ovarian tissue may be a solution in the absence of alternatives for the conservation of fertility.

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