1. 我没有经验
I have no experience.
应说：I don't know much about that.
Note：I have no experience这句话听起来古里古怪，因为您只需要说：那方面我懂得不多，或者这方面我不在行，就行了。I am not really an expert in this area.
2. 这个价格对我挺合适的
The price is very suitable for me.
应说：The price is right.
Note：suitable(合适的、相配的)最常见的用法是以否定的形式出现在告示或通知上，如：下列节目儿童不宜。The following programme is not suitable for children在这组句子中用后面的说法会更合适。
3. 你是做什么工作的呢
What's your job?
应说：Are you working at the moment?
Note：what's your job这种说法难道也有毛病吗?是的。因为如果您的谈话对象刚刚失业，are you working at the moment?接下来您才问：目前您在哪儿工作呢?Where are you working these days?或者您从事哪个行业呢?What line of work are you in?顺带说一下，回答这类问题时不妨说得具体一点，不要只是说经理或者秘书。