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?...
In the Orsay Museum, you can see a lot of priceless Impressionist paintings.在奥赛博物馆内, 你可以看到很多无价的印象派油画.They are priceless, unique and irreplaceable.它们是独一无二、不可替代的无价之宝。Workers scrambled to carry priceless objects out of harm...