求翻译：张老师到全国演讲归来了，带回很多有趣的录像带和幻灯片，想放给我们看。如果你能过来，我们会很高兴的。时间是本周六下午四点，地点在饭厅，你能来吗？是什么意思？

Zhang return to the national speech, brought back a lot of interesting videos and slides, and would like to put to us. If you can come, we will be very happy. Time is Saturday 4:30 pm, location in the dining room, can you come?

Professor Zhang returned to lecture throughout the country, and brought back a lot of interesting videos and slide shows, we would like to play. If you can, and we will be happy. It is time this week 6 at 4PM, in the dining room, where you will be able to come?

正在翻译，请等待...

Teacher speech has returned to the country, bring back a lot of interesting videos and slides, wanted to put to us. If you come over here, we will be very happy. Time is four o'clock in the afternoon on Saturday, place in the dining room, can you come?

正在翻译，请等待...