Firstly, it's expensive, and secondly, it's too slow.
首先是价格贵，其次，速度太慢。
1.第二;其次
1.used for introducing the second in a series of two or more things
1.Secondly, a balanced relationship between right holders and users was and always had been a fundamental element in any copyright regime.
第二，权利持有人同用户之间的平衡关系一直是任何版权制度的基本内容。
2.Secondly, the subjective realism of the writing task is to praise and critical, or to write the bright thing and write the dark thing.
其次，“主体性现实主义”的创作任务是“歌颂”与“批判”并举，“写光明”与“写黑暗”并举。
3.Secondly, because one's image of China is of a repressive country, we don't think of it as a place with an active sex industry.
第二，由于中国被看作一个受压抑的国家，我们不认为这是一个性产业很活跃的地方。
4.Secondly, you could go to the company perhaps a few days before the interview, talk to the receptionists, try to get a company newspaper.
第二，你需要在面试前的几天去一下那个公司，和前台攀谈，去拿一份公司报纸——你总是可以找到你所涉及的产品介绍。
5.And secondly, because Pierre in his preoccupation and absent-mindedness had not recognised Rostov and had failed to respond to his bow.
其次是因为皮埃尔心不在焉，沉溺在自己的思想感情中，以致于认不得罗斯托夫，也没有向他鞠躬回礼。
6.Secondly, With the link study of electrical contact theory, Designed the structure of the contact pair, And fixed the surface coating form.
其次，结合电接触理论，设计了接触对的结构形式，确定了接触对的表面涂覆形式。
7.Secondly, as you know, matches start in one way, they then evolve in a different way, and often they finish in a totally different way.
第二，正如大家所知的那样，比赛以一种方式开始，然后以不同的方式进展，经常以完全不同的方式结束。
8.Secondly, the name of the translator overlooked attractions of cultural information behind the result of mistranslation.
其次，译者忽略景点名称背后的文化信息而导致误译。
9.Secondly, the transformation equation of proper time and coordinate time, and that of time-of-arrival(TOA) is presented.
其次给出了原时与坐标时的转换方程和脉冲到达时间转换方程；
10.Secondly, he wasn't the accidental genius he made himself out to be.
第二，他可不是他所表现出来的那个狂放不羁的天才。