1. The best way to solve the troubles is… 解决这些麻烦的最好办法是……
2. As far as something is concerned,… 就某事而言，……
3. It is obvious that… 很显然……
4. It may be true that…but it doesn't mean that… 可能……是对的，但这并不意味着……
5. It is natural to believe that…but we shouldn't ignore that… 认为……是自然的，但我们不应忽视……
6. There is no evidence to suggest that… 没有证据表明……