for example,.. for instance, such as, in the case of 等
because, as, since, for, owing to, due to, as a result of 等
thus, so, hence, consequently, as a consequence, therefore, accordingly等
although, though, for all sth, despite sth, in spite of sth, despite the fact that..., for all that...等
in addition, furthermore, what is more, moreover, in addition, additionally, besides等
in conclusion, to sum up, to conclude, on the whole等。
but, however, still, yet, nonetheless, nevertheless, though, instead, on the other hand, on the contrary, notwithstanding, even so, 等。
除了上面这些常见的逻辑衔接词，还有很多隐蔽性的、更加地道的衔接词、衔接句，比如：
On the surface ... but ... （表面上，但...）也可以表示让步和转折，
worse still, to make matters worse也可以表示递进。
