But, also, there are genetic disorders, some falling under the rubric of what's known as "Specific language impairment," where children are born without the same ability as the rest of us to learn to speak.

但被叫做"特殊言语损伤"的遗传障碍,也能使你失去语言能力,儿童出生便不具有,我们其他人所具有的学习说话的能力

耶鲁公开课 - 心理学导论课程节选

And there's a huge industry with DVDs and flash cards and all sorts of things designed to teach your children language.

设计来教授儿童语言的,DVD和闪存卡以及其他存储,形成了一个庞大的产业

耶鲁公开课 - 心理学导论课程节选