不要在图书馆讲话和他们正在制造噪音的英文.
问题描述：
不要在图书馆讲话和他们正在制造噪音的英文.
答
Do not speak in the libraryThey are making the noise
不要在图书馆讲话和他们正在制造噪音的英文.
Do not speak in the libraryThey are making the noise