うち， 内， 中
1. inside, within
2. while (e.g. one is young), during, within (e.g. a day), in the course of
3. among, amongst, (out) of, between
4. in (secret, chaos, poverty, etc.), amidst, with (e.g. success)
5. within oneself, one's feelings, inner thoughts
6. ...
里，里面；其中，之间；我们，我们公司，我们单位；家，(自己)家；配偶、丈夫、妻子；我