I want to lose weight to get healthy - 我要减轻体重来保持健康.
He thinks he can get away with not doing hsi homework.- 他以为他可以不用做功课也不会有事.
Now that she is feeling better,we are all relieved.- 现在她已经好多了,我们都放心了.
There is a break out of H1N1 worldwide.- 现在世界各地暴发甲型流感疫情.