In particular she must do well in mathematics. Now that you're at university you must have forgotten almost all you learned (in high school)?

特别是数学要保证好，上了大学应该都差不多忘光了吧？

youdao

If you're at home, you'll do it with your family, now you're in university, where do I do it, who do I go and eat with, I might be by myself at my dorm room.

如果你在家里，你会和你的家人一起，而现在你在学校里，就不知道在哪里，和谁一起去吃这顿晚餐，也许就自己一人在寝室。

普林斯顿公开课 - 人性课程节选