Dendritic cells in the germinal center may endocytose such antigenic material and present it to T cells, activating them.
生发中心的树突状细胞可以内吞这种抗原物质并将其呈递给T 细胞，从而激活它们。
埃米：是的，它是如此暖和。
时间，这需要时间！缦。
No, it t seems too old fashioned to me.
不，我觉得似乎太老式了。
是，是十二月份。
Red tape proliferated and it took 26 clearance permits and nine months of battling to get IT&T up and running.
此外，创业手续繁琐复杂，IT&T是经过了26道的许可批复和9个月的奋斗后才得以建立起来并投入运营的。
Passerby: Then, it t would be a little bit harder to find out your way. Do you remember for the name of the street, or one two landmarks?
路人：这样的话，可能有些难找了。那你记得街道的名字或是一两个地标性建筑吗？ ？
AT&T has acknowledged that it has faced some difficulties, particularly in big cities.
AT&T承认它面临一些困难，尤其是在大城市。
Henry Ford's "Model T", introduced in America in 1909, was cheaper because it was made on the assembly line.
亨利·福特1909年在美国推出的“T型车”更便宜，因为它是在流水线上生产的。
She was sporting a T-shirt with the company's logo on it.
她穿了一件带有公司徽标的T恤衫，很是得意。
Specifically, AT&T will add 2,000 new cell sites and upgrade existing cell sites with three times more fiber links than it had in 2009.
具体来说，AT&T将增加2000个新基站，升级现有基站的光纤连接数量是2009年的三倍。
Defenders of the Corporation—of whom there are many—are fond of quoting the American slogan "If it ain' t broke, don't fix it."
公司的捍卫者有很多，他们喜欢引用美国的口号：”如果它没坏，就不要修理它。”
It doesn' t take other factors into account enough, like forgetfulness.
它没有充分考虑到其他因素，比如健忘。
It smells so strong that I don' t like it at all.
这味道太浓烈了，我一点也不喜欢。
What a beautiful T-shirt it is!
多么漂亮的T恤衫啊！
One of my favorite T-shirts has the Chinese characters on it.
我最喜欢的一件 T 恤上有汉字。
Jack, your T-shirt is so beautiful, could you tell me where you bought it?
杰克，你的 T 恤真漂亮，能告诉我你在哪儿买的吗？
By M/T, it won't arrive till tomorrow or the day after.
用信汇的话，明天或后天才会到达。
不，它不是我的小车。
不，它不是我的短裙。
不，它不是我的房子。
So why hasn\'t it disappeared?
但是它为说明没有消失呢？
不，它不是我的长裙。
不，这不是我的雨伞。
If you put it on a T-shirt, would people wear it?
如果你将它放到T恤上面，人们会穿它吗？
Even when deep inside we know it can t be.
哪怕在内心深处我们清楚这不可能。
We can guarantee that it won 't happen again.
我们能保证不会再出现这样的问题。
We can guarantee that it won 't happen again.
我们能保证不会再出现这样的问题。
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