So put simply, without a solid foundation in maths, our children risk being left behind, shut out of [the] careers they aspire to; and the lives that they want to lead.简而言之， 如果没有坚实的数学基础，我们的孩子就有可能被抛在后面，被排除在他们渴望的职业之外；以及他们想要过的生活。Now...