can do with

例句：

1. 1.We can do with some extra help from our friends.
   我们需要一些额外的帮助来自我们的朋友。
2. 2.She can do with a little more practice.
   她需要更多的练习。
3. 3. He can do with the money for his new car.
   他可以用这笔钱买新车。