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。
首先，(今天)是糟糕的一天。
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。
No, it t doesn't. This kind of material has been treated by a new technology, so itis colorfast.
不会的。这种面料采用新工艺处理过，不会褪色的。
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？ ？
Finally, It t uses the method of mathematical statistics and questionnaire analysis tostudy other related influencing factors of the hotel carbon efficiency and carbonemissions.
最后，利用数学统计方法和问卷调查分析研究其它相关影响因素对酒店碳排放效率和碳排放量的影响。
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。
I'm sure men who run shirtless also appreciate that it helps them avoid nipple chafing and the classic runner's T-shirt tan.
我确信那些赤膊跑步者也认为这样能帮助他们避免乳头摩擦，也不会有经典的T恤晒痕。
I'm sure men who run shirtless also appreciate that it helps them avoid nipple chafing and the classic runner's T-shirt tan.
我确信那些赤膊跑步者也认为这样能帮助他们避免乳头摩擦，也不会有经典的T恤晒痕。
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，它不是我的短裙。
不，它不是我的房子。
不，它不是我的小车。
So why hasn\'t it disappeared?
但是它为说明没有消失呢？
不，这不是我的雨伞。
不，它不是我的长裙。
不，它不是我的长裙。
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