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阿诺有一个茶叶罐,可“恋家”了!不论你把它滚(ɡǔn)向哪个方向,它总是能回到原来的位置。什么?你不相信,那就亲手来试试吧!一只茶叶罐、一枚钉(dīnɡ)子、一个螺(luó)母、一根橡(xiànɡ)皮筋(jīn)。1.用钉子在茶叶罐的盖(ɡài)子和底部各扎两个孔(kǒnɡ),两孔相距(jù)1～2厘米。2.将橡皮筋以8字形穿过4个孔,并在两端末尾打结。3.将螺母系在橡皮筋中间交叉(chā)处。4.把做好的茶叶罐放在坚硬、平滑的水平面上,用手推罐子,使其向前滚动。[温馨提示:制作过程中要注意安全,避免(bì miǎn)被钉子扎伤或被罐子划伤。]
Arnold has a tea pot, “Love House”! No matter where you roll it, it always comes back to its original position. What do you not believe, then try it yourself! A tea pot, a nail, a mother, a rubber band. 1. Use nails in the lid of the tea pot (ɡài) sub-bottom and tie two holes (kǒnɡ), the two holes are separated by 1 to 2 cm. 2. Thread the rubber band through the four holes in a figure of eight and tie at the ends. 3. Cross the nut in the middle of the rubber band. 4. Put the prepared tea pot on a firm, smooth surface and push it by hand to make it roll forward. [Reminder: The production process should pay attention to safety, to avoid being stabbed by a nail or jar scratches. ]