Construction is not my strong point.
I failed to set up a reasonable alibi.
When I was in elementary school, I made a machine that makes ice cream for my school crafting project over summer break.
What is the "industry of make"? Well, it's an industry where you make things, obviously. That can only be construction!
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.