演唱：沈言澈 作词：化学之国、沈言澈 作曲：化学之国 Come on calculate it for this little giraffe When I was patrolling Chimelong Found a little giraffe alone The most shocking thing for me is that It's thinking about something unknown It stood there motionless It doesn't look very friendly But what happened later made me feel Beyond what usually happens to me Little giraffe in order to prove quadratic function It began to gather its own kind Those who participated in its experiments Started the initial calculation Come on calculate it for this little giraffe If the base is less than zero Then this image is the shape with concave down That is to say the parabola we usually see It is also a term often mentioned in physics In order to make the experiment more accurate All giraffes took part in the experiment Even some science students are here There are even people who help put forward theories Under the step-by-step calculation The answer approaches to the point of no error The little giraffe finally realized The progress gradually approaches the conclusion The experiment has been put into practice Everyone is constructing coordinate axes All giraffes use their necks at this time To construct a quadratic function image This is closer to a parabola If the base is less than zero Then this image is the shape with concave down That is to say the parabola we usually see It is also a term often mentioned in physics When I was patrolling Chimelong Found a little giraffe alone The most shocking thing for me is that It's thinking about something unknown Probably after recording the function image That's when they are ready to record data The onlookers are discussing with each other Especially the conclusion about function image Do all these giraffes know this function image