be good

• It's said that confession is good for the soul .
  据说，坦舒胸怀对身心有好处。
• The return half of the ticket is good for three months .
  回程票三个月内有效。
• It is good to be drawing a monthly salary again .
  现在可真好，又可以领月薪了。
• She said she thought it would be good for him .
  她说她以为这样会对她有益处哩。
• All the tractors except this are good in quality .
  所有其它的拖拉机质量都很好。
• Money is flush when times are good .
  年头好的时候钱就多。
• This is good material for a play .
  这是写剧本的好题材。
• Sunshine is good for your plants .
  你的花草要多晒太阳。
• If it is good it will do good to others .
  如果这是篇好作品，那它就会给别人好的影响。
• There is good chemistry between the two men .
  他们俩人之间经历了一个很好的转变过程。