(in baseball 棒球 the left part of the field, or the position played by the person who is there 左外场；左场手位置 - (informal)
an opinion or a position that is strange or unusual and a long way from the normal position 离奇古怪的看法（或意见）；怪诞的态度（或立场） The governor is way out/over in left field. 州长的看法怪得出了格。