Manyofushaveacertainposeforphotos,buthaveyouevernotice...
问题详情： Manyofushaveacertainposeforphotos,buthaveyouevernoticedwhichsideyounaturallyturn? AccordingtoUSsciencewriterSamKean,peopletendtoturntotherightandshowtheleftsideoftheirfaces. Thatmightbebec...