英语高手请进,帮我翻译一下这段话, 不要翻译器的谢谢大家

Question

过去的四个礼拜，我一直在和学校的和我一个专业的校友在准备一个大学生嵌入式开发比赛，所以我周末几乎都在学校的机房和实验室，现在终于完成了，虽然只得了三等奖。
这也是我这几次周末没来上课的原因。

Answer 1

Past four weeks, I have been and the school's alumni in preparation for a college student and I am a professional embedded development competition, so I almost always in schools ' computer rooms and laboratories at the weekend, and now finally completed, although only won third prize. This is why I was in class this weekend not to several times.

Answer 2

in the past 4 weeks, I was working intensively with one of my classmates to prepare for the college student embedded system contest. we spent almost all the weekends staying in the lab. now we finally finished the project even though we only get the third place.
this also explains why i didn't show up in the weekend classes.

Answer 3

In the last four weeks, I was working to prepare an embedded development game with a my schoolfellow the same major field and the same university with me, so I almost stayed in the computer room and lab of the university on the weekends, now it be completed. Although got a third prize. this is the cause that I didn't have lesson on the these weekends.