1.The UK's Chief Medical Officer, professor Sally Davies, said the plan was necessary to help reduce obesity.
obesity 肥胖
The study also demonstrated a direct link between obesity and mortality.
该研究还表明了肥胖症和死亡率之间存在直接的联系 。
2.She said this is made worse because of "insufficient opportunities for being active".
insufficient 不足的
He decided there was insufficient evidence to justify criminal proceedings.
他认定证据不充分无法提起刑事诉讼 。