You cannot sell the cow and sup the milk.

想卖乳牛,又想喝牛奶。

Its safety and efficacy were tested and used to immunize the lactational and gestational bovines.

分别免疫泌乳期和妊娠乳牛，收集免疫乳。

Only because yak is living in remote area and oxherd, with low knowledge,  has less communication with outside world , the yak is less heard and popular as sheep and milk cow.

只因牦牛栖息在偏远地区，养畜牦牛的牧民又甚少与界接触，知识水平都普遍低下，以致牦牛的经济价值及羊和乳牛般广为人知。

You cannot sell the cow and sup the milk.

不能既想卖乳牛,又想喝牛奶。

Its safety and efficacy were tested and used to immunize the lactational and gestational bovines.

分别免疫泌乳期和妊娠乳牛，收集免疫乳。

Only because yak is living in remote area and oxherd, with low knowledge,  has less communication with outside world , the yak is less heard and popular as sheep and milk cow.

只因牦牛栖息在偏远地区，养畜牦牛又甚少与界接触，知都普遍低下，以致牦牛经济价值不及羊和乳牛般广为人知。

You cannot sell the cow and sup the milk.

不能既想卖,又想喝奶。

Its safety and efficacy were tested and used to immunize the lactational and gestational bovines.

分别免疫泌期和妊娠，集免疫。

Only because yak is living in remote area and oxherd, with low knowledge,  has less communication with outside world , the yak is less heard and popular as sheep and milk cow.

只因牦栖息在偏远地区，养畜牦的牧民又甚少与界接触，知识水平都普遍低下，以致牦的经济价值不及羊和为人知。

You cannot sell the cow and sup the milk.

不能既想卖乳牛,想喝牛奶。

Its safety and efficacy were tested and used to immunize the lactational and gestational bovines.

分别免疫泌乳期和妊娠乳牛，收集免疫乳。

Only because yak is living in remote area and oxherd, with low knowledge,  has less communication with outside world , the yak is less heard and popular as sheep and milk cow.

只因牦牛栖息在偏远地区，养畜牦牛的牧少与界接，水平都普遍低下，以致牦牛的经济价值不及羊和乳牛般广为人。

You cannot sell the cow and sup the milk.

不能既想卖乳牛,又想喝牛奶。

Its safety and efficacy were tested and used to immunize the lactational and gestational bovines.

分别免疫泌乳期和妊娠乳牛，收集免疫乳。

Only because yak is living in remote area and oxherd, with low knowledge,  has less communication with outside world , the yak is less heard and popular as sheep and milk cow.

只因牦牛栖息在偏远地，牦牛的牧民又甚少与界接触，知识水平都普，以致牦牛的经济价值不及羊和乳牛般广为人知。

You cannot sell the cow and sup the milk.

能既想卖乳牛,又想喝牛奶。

Its safety and efficacy were tested and used to immunize the lactational and gestational bovines.

分别免疫泌乳期和妊娠乳牛，收集免疫乳。

Only because yak is living in remote area and oxherd, with low knowledge,  has less communication with outside world , the yak is less heard and popular as sheep and milk cow.

只因牦牛栖息在偏远地区，养畜牦牛的牧民又甚少与界接触，知识水平都普遍低下，以致牦牛的经济价值及羊和乳牛般广为人知。

You cannot sell the cow and sup the milk.

不能既想卖乳牛,又想喝牛。

Its safety and efficacy were tested and used to immunize the lactational and gestational bovines.

免疫泌乳期和妊娠乳牛，收集免疫乳。

Only because yak is living in remote area and oxherd, with low knowledge,  has less communication with outside world , the yak is less heard and popular as sheep and milk cow.

只因牦牛栖息在偏远地区，养畜牦牛的牧民又甚少与界接触，知识水平都普遍低下，以致牦牛的经济价值不及羊和乳牛般广为人知。

You cannot sell the cow and sup the milk.

能既想卖牛,又想喝牛奶。

Its safety and efficacy were tested and used to immunize the lactational and gestational bovines.

分别免疫泌期和妊娠牛，收集免疫。

Only because yak is living in remote area and oxherd, with low knowledge,  has less communication with outside world , the yak is less heard and popular as sheep and milk cow.

牦牛栖息在偏远地区，养畜牦牛的牧民又甚少与界接触，知识水平都普遍低下，以致牦牛的经济价羊和牛般广为人知。

You cannot sell the cow and sup the milk.

不能既想卖,又想喝奶。

Its safety and efficacy were tested and used to immunize the lactational and gestational bovines.

分别免疫泌期和妊娠，免疫。

Only because yak is living in remote area and oxherd, with low knowledge,  has less communication with outside world , the yak is less heard and popular as sheep and milk cow.

只因牦栖息在偏远地区，养畜牦的牧民又甚少与界接触，知识水平都普遍低下，以致牦的经济价值不及羊和广为人知。