121. be concerned with (=about)与…有关
122. concern oneself about / with关心
123. in conclusion(=as the last thing)最后一点; at the conclusion of当…结束时;
124. condemn sb. to判决
125. on condition that (=if)以…为条件，假如。 in that = because因为; now that = since既然;for all that = although尽管
