多棒啊！这真是太棒了。你和谁一起去的？

How fantastic! It's really great.Who did you go with?

youdao

昨天你和谁一起去公园的？

With whom did you go to the park yesterday?

youdao

昨天你和谁一起去上学的？

Whom did you go to school with yesterday?

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