가장 중요한 것 = What is most important

▶ quality(품질) ⊙ check product quality 제품 품질을 조사하다 ⊙ warrant quality 품질을 보증하다 ⊙ improve the quality (of) 품질을 개량하다 ⊙ provide a high⊙quality service 양질의 서비스를 제공하다

▶ 45. The Big Presentation Jenny: Er, hello, ladies and gentlemen. I am Jenny from TomTim Trading. First of all, thank you for coming today. Today I'm going to... present a revolutionary, hot new product that we're currently developing. Err…. My talk will consist of three main parts. I'll start by telling you a bit about TomTim Trading and some of the exciting new developments at our company. And then… I’m going to move on to explain how our Rainbow Toe Socks are designed with new technology and what makes them so different. And finally, you will all have a chance to see them close up for yourselves and ask questions. So, let's begin. As this pie chart shows, we are a fast growing.... Dr. Wali: Wow, she is great. Bob: Oh yes, she is. Jenny: Then let’s come back to this slide. As you can see, the Rainbow Toe Socks are very durable and functional, so you can wear them anytime and anywhere. They are made with a high quality material which include silk fibers and are waterproof and stainproof. In addition, they are designed for…. Ted:(speaking to himself) Jenny, you are so bright on that stage…. Ted:(speaks to himself) Jenny, you are so bright on that stage…. Jenny: They will be mass-produced in large quantities, so that you will be able to purchase them at a very reasonable price. But please remember what is most important to us is always the quality of the product.