VOA慢速英语2013.08.10
[audio]http://sound.yywz123.com/tingbbs/voa/voa20130810.mp3[/audio]The study asked mothers to describe their diets, including vitamins and other nutritional treatments, before and during their pregnancies.这项研究让母亲们回忆了她们怀孕前后的饮食,包括维生素和其它营养治疗.
______________________________________________________________
**** Hidden Message ***** good
页:
[1]