铅笔和橡皮

我每天使用铅笔和橡皮。

I use the pencil and rubber everyday .

铅笔和橡皮工具，是唯一的工具，你真的需要。

The Pencil and Eraser tools are the only tools you will really need .

我有四个铅笔和一块橡皮。

I 've got four pencils and a rubber .

我想要两支铅笔和一块橡皮。

I want two pencils and an eraser .

考试时请准备一支削尖的铅笔和一块橡皮。

Please equip yourself with a sharp pencil and a rubber for the exam .

用一把木尺、一把金属匙、一枚硬币、一个铁盒盖、一枝铅笔和一块橡皮，重做这个试验。

Repeat the experiment using a wooden ruler , a metal spoon , a coin , a tin lid , a pencil and a rubber eraser .

请用一把木尺、一枚硬币、一支铅笔、和一块橡皮，重做这个实验。

Please repeat the experiment using a wooden ruler , a coin , a pencil and a rubber eraser .

数据表是厚厚的一本横格纸，你只能通过思维分析，在脑子里进行计算，或者你会看到人们拿着HP12C（老式）财务计算器拼命地工作，手边放着一支铅笔和一块大橡皮。

Spread sheets were just that - large pads of lined paper and calculations were done in your head via " topside " analysis or one could be found furiously working an HP12C with a pencil and a large eraser nearby .

铅笔盒里有铅笔、一个削铅笔刀和一块橡皮。

The pencil case contains pencils , a pencil sharpener and an eraser .