我们的教室在三楼,前面有一块很大的黑板翻译英语
问题描述：
我们的教室在三楼,前面有一块很大的黑板翻译英语
答
our classroom is on the third floor,in the front of which there is a big blackboard
我们的教室在三楼,前面有一块很大的黑板翻译英语
our classroom is on the third floor,in the front of which there is a big blackboard