英语作文描写老师外貌特征：
My head teacher, Miss Gu, is a little fat, but in my heart, she is the best teacher in the world! She is cute, knowledgeable and good at telling jokes!
Although she is a teacher, she is more like our good partner。
The students like to see her bright smile best。No matter what happens in the class, she always solves it with a smile, as if nothing can embarrass her。
In class, seeing her smile, more and more students answered questions; On the playground, seeing her smile, the students had a better time；At the sports meeting, seeing her smile, the athletes ran harder。
"Smile" is Mr。Gu's signature action, and "laughter" has become the characteristic of class two and four。
译文：我的班主任谷老师，长得稍微有点胖，但在我的心中，她是世界上最好的老师啦！她可爱、博学，还很会说笑话！她虽然是老师，更像是我们的好伙伴。
同学们最喜欢看到她那灿烂的微笑了。无论班上出现什么情况，她总是微笑着解决，仿佛没有什么能难倒她。
课堂上，看到她的微笑，回答问题的同学越来越多了；操场上，看到她的微笑，同学们玩得更开心了；运动会上，看到她的微笑，运动员们跑得更卖力了。“微笑”是谷老师的招牌动作，而“欢声笑语”成了我们二四班的特色。