根据前面的英语，写出汉语意思。（答案在后面）

1.  clinic___________________________

2.  course___________________________

3.  improve___________________________

4.  community___________________________

5.  similar___________________________

6.  equip___________________________

7.  have a picnic___________________________

8.  free___________________________

9.  project___________________________

10.  post office___________________________

11.  apartment___________________________

12.  function___________________________

13.  aid___________________________

14.  facility___________________________

15.  ideal___________________________