英语语法分析

For Alison Jenson, 15, this used to happen several times a week.

对于15岁的艾莉森·詹森来说，这种情况曾经每周都会发生几次。

But it depends on Jenson.

但这取决于简森。

I know Jenson but I don't know him so well.

我了解简森，但不多。