求翻译：我的高中数学老师非常幽默，以至于我们都喜欢上他的课。他总是面带微笑，给人很亲近的感觉，所以上他的课很轻松、很开心。记得有一次的愚人节，他专门整我们。首先一进教室，他就说我们今天要测试，十分钟做完一张小卷子。我们都很紧张和为难。意料之中，最后没有人做完，我们都很不开心。收上试卷，只有老师一直微笑着。然后，他当着我们的面把试卷全撕了，说愚人节快乐。我们全都笑了。他是我最喜欢的老师之一，我永远记得他。是什么意思？

My high school math teacher is very humorous, that we are like his class. His face always smiling, giving a very intimate feel, so his class is very relaxed, very happy. I remember last April Fool's Day, he dedicated the whole we. First into the classroom, he says that we have to test, ten minutes t

I am a high school math teacher is very good humor, so much so that we all like him on the course. He was always smiling, very close to the feel, the more the class he is very easy, very happy. Remember that on one occasion he was the April Fool's Day, we all know. first entering a classroom, he sai

My high school math teacher is very humorous, that we all like him. He was always smiling, give people a feeling of closeness, so he was very relaxed, very happy of course. Remember an April Fool's day, he dedicated the entire us. Fir