聽自己聲音的錄音回放對(duì)特德可能會(huì)有幫助。Ted might benefit from hearing his own voice recorded and played back.知道食物所含的營(yíng)養(yǎng)成分有時(shí)的確有幫助。It does sometimes help to know the nutritional content of foods.和其他志同道合的殘疾人帆船運(yùn)動(dòng)員接觸會(huì)有幫助。Contact with other disab...