the Chinese idiom-2 Today I want to explan the idiom of "正中下怀” For example,if a boy wants to play basketball,but there is no people can play with him,when he feel a little upset,someone comes and asks:" can you join us to play the basketball?" To play baseketball is the things he really want to do ,so the people's sentensce is “正中下怀”for the basketball player