请问这段英语表达的是什么意思?
题目
请问这段英语表达的是什么意思?
I payed right now with Credite Card,because today my husband got the Information that the Remittance isn't suceed due to wrong name.My husband gave your name XXX and he pays 30.00 € for it.I don't konw what happened.
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举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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