Even though there are usually four skills tested on most of the English proficiency exams, like reading, writing, listening, and speaking - sometimes students don't realize there's actually many other skills being tested.

Next: 尽管大多数英语水平考试通常测试四种技能，如阅读、写作、听力和口语，但有时学生并没有意识到实际上还有许多其他技能正在测试。

But it might be too late; researchers writing in JAMA Network Open say they were able to predict the walking speed of 45-year-olds using the results of intelligence, language and motor skills tests from when they were aged three.

但这可能为时已晚；在 JAMA Network Open 上撰文的研究人员表示， 他们能够使用 45 岁儿童 3 岁时的智力、语言和运动技能测试结果来预测他们的步行速度。