Which translation words are used to indicate a conclusion?

Thus, for example, for instance, namely, to illustrate, in other words, in particular, specifically, such as. On the contrary, contrarily, notwithstanding, but, however, nevertheless, in spite of, in contrast, yet, on one hand, on the other hand, rather, or, nor, conversely, at the same time, while this may be true.

this is the sentence that best shows that fast food restaurants are designed for using unskilled labor. 

the part where he says my friends