“钢笔”造句

他坐在书桌后吃力地写着，用的是一支部队发的钢笔。
He sat behind a desk laboriously writing with an Army issue pen.

哈丽雅特摆弄着桌上的钢笔。
Harriet fiddled with a pen on the desk.

我总是用钢笔和纸画素描。
I always sketch with pen and paper.

• #钢笔