关于钢笔是谁发明的什么时候发明的为什么发明英语作文

关于钢笔是谁发明的什么时候发明的为什么发明英语作文

On the road, the car I found that the noise is very harsh, people upset, and emissions from polluting the environment. To go to work, I also found that the paper used to write very soft, easy to cut through the writing.

  After returning home, I began to study three things: that solar silencer-scale solar-fuel table, solar-table soft and hard. There is only one of their watches so much, all three functions together, the above seven key; are the two top-fuel and fuel, nothing can refuel, plus car engine oil, plus watches, electronics, can increase strength ; Hole in the middle of the two is noise and noise, plus a hole, you just click the mute button on the water from a hole in the smoke to come, this was to spray water, it will sound, no car noise, Voiceless people, will not have a camera noise; the following three types of soft and hard, soft and hard choices and the launch of light, the light was such that no matter what the change will be hard or soft, become a rock as soft as bread, paper Will be hard, no matter how small you can not cut across it, but also to write, it is light. These three things in a convenient and affordable.

  If no power, it will remind you: "No electricity, no electricity until you hear the ..." far. At this time, as long as you have this form of matching sets of solar energy into electric safety, over half a minute, there is a power.

  At the same time, the watches are common features of the watch, but also watching TV.

  Supporting the safety of electric Jin Gu Bang can be as small change, like change. Press the button on the electric, but also the electric batons when police Laizhuo thieves.

  Although these are only illusions, however, in order to realize this wish, I would like to learn.