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Sure, here is a long product description for the 2017 Apple MacBook Pro with 3.1GHz Intel Core i7 (15-inch, 16GB RAM, 512GB SSD 2GB graphics):

Unleash Your Creativity with the 2017 Apple MacBook Pro

The 2017 Apple MacBook Pro is a powerful and versatile laptop that's perfect for creative professionals, students, and anyone who demands the best in performance and portability. With a 3.1GHz Intel Core i7 processor, 16GB of RAM, and a 512GB SSD, this MacBook Pro can handle even the most demanding tasks with ease. Whether you're editing photos, rendering videos, or creating music, the MacBook Pro will give you the power and speed you need to get your work done.

Stunning Retina Display

The 15.4-inch Retina display is one of the best laptop displays on the market. With a resolution of 2880 x 1800 pixels, it's incredibly sharp and vivid. You'll see every detail in your photos and videos, and text is crisp and easy to read. The wide color gamut makes for even more realistic colors, so your photos and videos will look their absolute best.

Touch Bar and Touch ID

The Touch Bar is a new addition to the MacBook Pro that replaces the traditional function keys. It's a context-sensitive OLED strip that changes depending on what you're doing. For example, when you're in Photoshop, the Touch Bar will give you quick access to editing tools. When you're listening to music, it will show you album art and playback controls. Touch ID is also integrated into the Touch Bar, so you can use your fingerprint to log in to your Mac or make Apple Pay purchases.

Thin and Light Design

The MacBook Pro is incredibly thin and light, making it easy to take with you wherever you go. It weighs just 4.7 pounds and is 0.61 inches thick. So you can slip it into your backpack or briefcase and take it with you to work, school, or the coffee shop.

All-Day Battery Life

The MacBook Pro has up to 10 hours of battery life, so you can stay productive all day long without having to worry about finding an outlet.

Thunderbolt 3

Thunderbolt 3 is a high-speed Thunderbolt port that can be used for charging, data transfer, and video output. You can connect the MacBook Pro to up to two 4K displays or one 5K display.