I changed the ink cartridges in my ballpoint pen.我换了圆珠笔里的墨水芯.You can buy the ballpoint pen anywhere.你到哪儿都能够买到这种圆珠笔.Can you give me two refill of each color for the ballpoint pen?能不能请给这支圆珠笔每种颜色配两根替换笔芯?...
在街上看见有人饿晕是很平常的事。It's commonplace to see people collapsing from hunger in the streets.她昨天一整天都在街上四处奔走,搜集证据。She spent all day yesterday tramping the streets, gathering evidence.小型出租车禁止在街上兜揽生意。Minicabs are not allowed t...