在一方面

What phase of mathematics are you studying now?

你在学习哪一方学?

On the other hand most of the critics on this point aren't aware of the negative side of selling your own flesh to the LABOUR market and it's anti-emancipative influence on everyone who does.

在另一方，在这点上大多批评尚未注意到出售自己身体到劳力市和从事这些工作每个人非解放影响负。