Recent content by ljbcac

Thank you so much for your help! I know it's unreasonable to ask for those information. Sorry about that! Also, personally I have been interested in the questions above for a long time, so your reply is really a big deal for me! Thanks again!

Hello. I'm a freshman in college and I'm taking an engineering introduction course. Our assignment for this week is to interview an engineer who has a four-year degree in engineering. So I'm coming here for help! Any reply much appreciated! Here are the questions： 1.Which field of mechanical...