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1·There are only about three hundred passages, several deca-thousand sentences together with words.

只不过是三百多篇文章，几万个英语句子和单词而已。

2·So using money he had earned working at Applebee's, he purchased a $200 vial of Deca -- nandrolone decanoate -- from a senior on the team.

所以利用在Applebee打工挣到的钱，他花200美元向球队的前辈买了Deca——癸酸南诺龙。

3·Moreover, by introducing memory function and vaccine inoculation mechanism of immune system, at the same time, DECA can converge to the optimal solution rapidly and stably.

此外，通过引入记忆功能和疫苗接种的免疫系统的机制，在同一时间，算法能收敛到最优解迅速且稳定地。

4·This year, DECA is held in Nsahville, Tennessee, America. Each state select their students in advance to attend DECA. I have to say that the environment and atmosphere is totally different from China.

今年DECA在美国田纳西州的纳什维尔举办，全美各州进行层层选拔，都挑选了优秀的队伍来参加本届的DECA。