In 2012, I was nominated as the teaching assistant of both Dr. R. Tikani and Mr. M. Sharif Ahmadian in their respective Static courses, which gave me great experience in dealing with different students and handling the class. I showed a strong work ethic by frequently quizzing and helping students to solve their problems, even outside of the classes. Also, I helped the lecturers to decide on the final exam questions. During my three-month internship (July-Sep. 2012), I worked at a leading car manufacturing company called SaipaKashan. Despite awful weather and difficult working conditions in the summer, the internship was full of useful experiences for me. My supervisor and I did some projects for the company, mostly related to energy conservation. However, some of them were abandoned because of the lack of budget. Delete the last sentence, because usually you don't tell people that.

“卫生区”跟卫生间一样吗？

this sounds a little better: I think my weak point is pronunciation. I think my English has a Japanese accent. It’s not clear, and it’s monotonous. I should emphasize some words to make the meaning of some sentences easier to understand. My picture and the position of my haiku is also bad. There is no relationship between the picture and my haiku. It was really difficult for me to design, and I don't think it looks very nice.

having met once. http://www.nciku.com/search/zh/detail/%E4%B8%80%E9%9D%A2%E4%B9%8B%E7%BC%98/67934

This sounds better:

 

My name is Jiabo, I come from china, and I live in Shenzhen, which is in the south of mainland China.
It is a modern and quickly developing city.
I work for an American company which designs antennae for mobile devices. My job is a mechanical engineer.

This topic has been debated by philosophers for many, many years. Only you can decide for yourself the answer here.

basically, it's saying: Here is one (photo) that is weird, and this photo should not have been made.