陆迪先生，讲课很好，找很多相关的材料给我们学习。特别是发音这一块，老师给我严格区分了ä, e, a, i 。这些发音还搭配了表格。

I think the trial course are really nice and looking forward to seeing the future courses

实在有意思，老师很耐心也很有趣

I really enjoy the conversation lessons with this teacher. He always comes well prepared with a list of interesting topics and is very patient when correcting our sentences. I especially appreciate that he explains different ways of expressing the same idea and points out the subtle differences in meaning and usage. He also spends a lot of time after each lesson summarizing the conversation and providing us with the scripts, which is extremely helpful for reviewing and learning afterwards. He even goes the extra mile to help us correct our written German outside of the lessons. I really appreciate how much time and care he puts into helping us improve. I’m very happy to have found such a patient, thoughtful, and dedicated teacher. If you want to improve your German skills while actually enjoying the learning process, I highly recommend his lessons!

会中文，讲的很好，推荐，好多鼓励哈哈哈，还有搞不明白的会发音了，虽然之后还是可能忘记

He's a very qualified teacher. He really knows the complexity of the German grammar and is prepared even to help you achieve a great level for any important German Test. He's also very friendly and patient. Thank you very much, Mr. Semantic.