2. Brand Strength

This is often the toughest thing to assess in a small company, but an investor needs to ask herself, “Does this brand offer something unique?” A great example of this is Method, the eco-friendly cleaning products company. The world did not need another green cleaner, yet Method createda special brand by packaging a quality product with beautiful design and distinctive packaging.

这个短文我碰到的问题有点多，各位老师不要介意:

1. A great example of this这里this为什么不是these？

2. Method与the eco-friendly cleaning products company是同位语关系吗？A great example of this is Method, the eco-friendly cleaning products company.如何理解这句话的意思？

3. green cleaner指的是什么？Method指的又是什么方法？