中科新闻网2017哈尔滨供暖日期:How to say,"热烈欢迎上级领导到校参观指导."
来源：百度文库 编辑：中科新闻网 时间：2024/05/12 16:13:39
Welcome arriving school and visiting and guiding in the leading body at a higher level warmly
You are warmly welcomed and any suggestions or instructions are highly appreciated