I'm going to be a mom!

I'm going soon to become a mother [正經一些] mam,_ and so I have a lot's plenty of time to do what I like. want to do. 英文的我非大写不可
我准备当妈妈了，所以我有很多时间做我喜欢的事

For example, I'm dreaming to become a business woman, while at the same time to be a one-hot-mama! [从美国「黑英文而来, 不是正宗英文. 不过表达你的意思非常合适] to be a hot mam, Now I am learning English for my baby's sake education, and and also for my entreprenaurship's dream to learn business course.
after i born my baby, i'll do some business on Export trade. After my baby is born, I shall do some trading in exporting. 你溜了这句中文版 :)
比如，我一直梦想着当一个女老板（女企业家）同时当个辣妈.现在我学习英语是为了孩子的教育，以及为了我的老板梦去学习商业课程。

i'm going to be a mum

i'm going to be a mum, so I will have a lot's lots/a lot of time to do what I want to do. (oh you are kidding yourself!) 
我准备当妈妈了，所以我有很多时间做我喜欢的事
for example, I'm dreaming to be of becoming a business woman, while to be being a hot mum, now I learn English for my baby's education, and for my dream to of learn studying a business course.
After my baby is born my baby, i'll do some business in Export trade.
比如，我一直梦想着当一个女老板（女企业家）同时当个辣妈.现在我学习英语是为了孩子的教育，以及为了我的老板梦去学习商业课程。