First, read the English article below.

This can be one that is used, or simply pour out the soda.  Make sure that all the soda has been removed and that it has been washed out with warm water and remove the cap. Use a pair of scissors.  Poke a hole through the bottle using one of the blades on the scissors.  Do this right where the funnel of the soda bottle ends, and where the large shaft begins (near the middle of the bottle).  After you have poked the hole in the bottle, insert your scissors and cut around the bottle.  Cut off the entire top funnel, so that what you have left are two separated pieces: funnel (top) and shaft (bottom). Try to cut as close to the edge of the funnel as possible, otherwise, when you flip the funnel upside-down it won't stay in place. You can also use a sharp knife to cut the top funnel off, but make sure not to cut yourself.  If you are doing this project with your kids, it is better to use a safe pair of scissors. Stick it into the bottom half of the bottle.  If you cut close enough to the edge of the funnel, it should stick inside as you slide it in. The simplest and most effective way is to staple the edges together.  Simply staple three or four times around the bottle, equidistant from one another.  If this project is done with children, an adult should staple the two parts together.  If you do not have a stapler, the following two options work fine as well. Tape is another good option, but make sure that the tape is water resistant.  Apply three or four pieces of tape around the funnel. If you wish to use superglue, or regular glue, that will also have to be water resistant.  Before you add the funnel, apply a thin layer of glue around the top inside of the base.  Then insert the funnel upside-down.  Use your fingers and press the funnel with the base.  Hold the two pieces into place until it is dry. Pour five tablespoons of sugar into a pot.  Place the pot on a stove top.  Flatten the sugar so that it lies evenly across the bottom of the pot.  Pour in enough water to cover the top of the sugar.  Slowly heat the... 

Now, please write a short abstract for it in Chinese. Abstract:
准备一个空的汽水瓶，可以是用过的瓶子，或是把汽水倒出来。 剪下瓶口。 将剪下来的漏斗翻过来，插入瓶子下半部分。 将2个被剪的部位连接起来。 调制融化的糖浆。 用勺子将糖浆舀到漏斗，让它流入瓶底。 使用另一种诱饵。 添加醋。 把瓶子放在有阳光的地方，帮助水果和肉类腐烂，这样苍蝇更有可能闻到诱饵。 反复往瓶子里吹气。 丢掉瓶子。