How to describe your major artistically?

I am a girl, majoring in civil engineering. At that time, when I applied for a major, the news was relatively closed and my family didn't know much about it. I don't know what kind of major civil engineering is, and I have no idea what kind of work I can do after graduation.

So I became one of the few female students in our engineering major. Let me describe my major in literature and art like you:

I don't have a particularly generous chest, so I can't completely stop the invasion of the hot sun for you, and I can't let you feel the cold rain and dew.

I don't have strong arms, I can't hold up a sky that will never collapse for you, and I can't make you feel invincible and hard.

But I have two hands and a brain that can keep calculating.

I am willing to build a beautiful castle for you in your dream.

I will lay the foundation of the castle firmly so that it can stand the test of life and withstand the changes of years.

I will build a part of the castle carefully and accurately, so that every pillar of it will become a solid backbone that can withstand thousands of times of strength. Let each bundle of it become a powerful arm to shelter you from the wind and rain.

When concrete is poured into the formwork, just like my love for you is injected into my heart, every steel bar, every brick, every stone and every bucket of mortar in it has been repeatedly tested by me, bearing my deep attachment and heavy expectations.

Maybe I'll get sunburned, maybe I'll be busy at work, maybe I'll help others build their castles, but please believe me, as long as my dream castle is still there, my love for you will not disappear.

Pay-off again and again, modify drawings again and again, calculate data again and again, and test strength again and again. All my thoughts about you are after this time and again!

I can't give you too much, but I am willing to give you all my love, such as these love and responsibilities to build a strong and warm home.

This is my major.