汉译英，请帮我翻译一下几个句子！

Question

1.请问这个记号是什么意思？（用礼貌一点的说法，对方是长辈） 2.真的吗？看来是我多虑了。3.上个星期我有在课堂上，但是我不知道你是在叫我的名字。 请不要用网络机器翻译，因为它总是有语法错误的。所以请高手们帮我翻译一下。拜托了！(≥人≤)

Answer 1

1.Would you please tell me what this symble means?
2.Really?It seems that I worried much.
3.I attended last class , but I did not know you were calling my name.

Answer 2

1. May I ask what this symbol mean?
2. Really? It seems that I worried too much.
3. Last week I was in class, but I didn't know you were calling my name.

本人亲自翻译，献丑了^.^

Answer 3

1. Would you please tell me what this symble means?
2. Really? Looked like I considered thoroughly .
3. I had in the classroom last week,but I didn't know you were calling my name.

保证没有语法错误之类的......希望帮上你的忙罗.

Answer 4

3 I was really in class ,but i did't know you were calling me !
2 Rally? It seems i'm thinking too much
1 Please,would you mind telling me what this symble means?
在下尽力了 若有错误 请高人指点