1·For example, until recently, if I wanted to pay for my Yu Hsiang broccoli with a credit card, the delivery guy would have to go back to his car to retrieve a manual imprinter and a ballpoint pen.
举个例子，直到最近，我要是想用信用卡为我的鱼香芥兰付款，送货员还得回到他车里取来手动拉卡机和一支圆珠笔。
2·The ballpoint pen was invented by Biro.
圆珠笔是由拜罗发明的。
3·The essay is expected to fetch up to $US700 at the auction, which takes place on December 4, is written in black ballpoint pen on both sides of the paper.
这篇用黑色圆珠笔写的文章长达一页，预计能在12月4日的拍卖中以700美元的价格被拍下。
4·He sometimes used different forms of English words, but when I handed him a ballpoint, because we didn't own ink pens anymore, he began to scream at me.
他时常用不同形式的英语词汇。正好我们没有墨水笔了，所以我递给他一支圆珠笔。然后他开始向我大喊大叫。
5·A ballpoint pen, a pair of scissors, and a bus are all things of value that can be seen and touched.
一枝圆珠笔钢笔，一把剪刀和一辆公共汽车是能被见到而且接触的价值的所有事物。