表示“轉折/對比”
☆ 雖然：although, though
☆ 但是：but
☆ 然而：however, nevertheless, while
☆ 畢竟：after all
☆ 事實(shí)上：in fact
表示“因果”
☆ 因為：because (of), due to, as a result of, for this reason
☆ 所以：consequently, therefore, hence, so, thus, as a result
表示“對比”
☆ 和……相比：in contrast with, compare ... with/to ..., whereas
☆ 相比之下：by contrast, on the contrary
☆ 代替/而不是：rather than, instead of
☆ 類(lèi)似地：likewise, similarly
