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1019、20、21 Question

1. Knee Joint Sound

Joint crepitus

Reason:

  • Gas bubbles
  • Tendons and ligaments
  • Articular surfaces

Harmful?

  • Occasional popping is harmless

How to avoid:

  • Exercise, maintain joint function and reduce chances of joint problem
  • Stay flexible
  • Maintain healthy weight
  • Avoid repetitive stress

2. Samyang vs. Rokinon

Samyang: South Korean company manufacturing photographic lens since 1970s

Rokinon: the American distributor Elite Brands Inc to sell Samyang lens in US

Other region

  • Bower: North America
  • Pro Optic: North America
  • Walimex: Europe, Germany

Reason: unique, driven by historical distribution agreements, marketing strategies

3. Sony vs. Samsung

Sony: 1946 in Tokyo, start as small electronic shop, revenue 80 billion USD

  • Electronics
  • Gaming
  • Entertainment
  • Financial

Samsung: 1983 in South Korea, revenue 300 billion USD

  • Electronics
  • Semiconductors
  • Heavy Industry
  • Financial
  • Fashion

Other

  • GE
  • Siemens
  • Alphabet
  • Berkshire
  • Hitachi
  • Tata
  • LG

4. Why Samoyed Don’t Age

Behavior and appearance suggest otherwise

  • Energetic
  • Thick white coat
  • Social
  • Health factor

5. How Car Estimate Works

Process

  1. Initial contact: report, choose auto repair shop
  2. Vehicle Inspection: inspect the damage, preliminary estimate
  3. Communication with insurance: submit estimate, insurance adjustor, approval
  4. Ordering parts and beginning repairs
  5. Re-evaluation
  6. Closing claim: send bill to insurance, insurance pay minus any deductible, pickup

Estimate

  • Visual inspection
  • Identify parts and labor
  • Estimating software