悉尼退出中情局，并加入黑色行动单位，称为“授权人员只有”迪克森一起，杰克，沃恩和…斯隆人有限免疫力协同操作的APO。
Sydney quits the CIA and joins a Black Ops unit called "Authorized Personnel Only" alongside Dixon, Jack, Vaughn and... Sloane whom for limited immunity is co-operating with the APO.
随后，我们向行动小组报告所有测量结果，一旦符合标准，我们用装满雪的黑色垃圾袋标出跑道的轮廓。
We then report back all the measurements and if it's deemed OK we mark out the landing strip with black bin bags filled with snow.
因为鸟类羽毛和爬行动物的鳞片都包含黑素体——这是一种微小的囊状结构，其中包含了各种各样的黑色素，于是很多古生物学家开始怀疑恐龙羽毛是否也含有黑素体。
Bird feathers and reptile scales contain melanosomes-tiny sacs holding varieties of the pigment melanin. Many paleontologists suspected that dinosaur feathers also contained melanosomes.
他说：“某个人能够进行大规模的谋杀行动，然后却被放出监狱的事实，确实是以色列历史上黑色的一天。”
The fact that someone can commit mass murder and be let out of jail, it's a black day in Israeli history.
门板是黑色的，地毯是破旧的，家具是皮革的，里面的工人年老，行动缓慢，总之，黄金时代过去了。
With dark wood paneling, worn Oriental carpets, and leather- upholstered furniture, and staffed by elderly union workers moving in slow motion, it is well past its prime.
它抑制酪氨酸酶活性的行动，一种酶发挥著重要的作用，在生产黑色素。
It inhibits the action of tyrosinase, an enzyme that plays an important role in the production of melanin.
它抑制酪氨酸酶活性的行动，一种酶发挥著重要的作用，在生产黑色素。
It inhibits the action of tyrosinase, an enzyme that plays an important role in the production of melanin.
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