请各位英文高手把几个句子翻译为英文

1.这些钢笔我买了。
I bought these pens.
2.你想要多大号的鞋？
What size of shoes would you like?
3.这些女式衬衫很漂亮！
These blouses are so beautiful!
4.我妈妈想给我买条裤子。
My mother would like to buy a pair of trousers for me.
5.我经常自己洗衣服。
I usually wash clothes by myself.

1.I bought one of these pens
2.What size shoes you want to
3.These blouses are beautiful
4.My mother would like me to buy trousers
5.I have often their own laundry

1.I bought a these fountain pen .
2.What size shoes you want to?
3.These blouses so beautiful! or These blouses look is nice!
4.My mom want to buy a pants to me.
5.I often their own laundry

These pens I bought

What size shoes you want to

 These blouses are beautiful

My mother would like me to buy trousers

I have often their own laundry