the mountain which we climbed last year is very beautiful 翻译

the mountain which we climbed last year is very beautiful 翻译 The stone bridge __ _ last year is very beautiful The stone bridge __ _ last year is very beautiful. This is the house in which we lived last year the place --we visitd last month is very beautiful The playground __ we built last year is very large. the school which we visited is very beautiful. 这里为什么用which,用 this is the house in which we lived last year.这里为什么用which啊?答 This is the mountain village where I visited last year. This is the mountain village (where )I visited last year? She climbed the mountain on last Saturday afternoon. We met some difficulty when we climbed the mountain 对么?