请帮我把下列这几段文字翻译成英文:

There are parks in every city.Inside each park you could see windy paths,luxuriant trees casting shadows on the ground.You could also inhale fresh air and enjoy beautiful and fragrant flowers.
2.an insinuative smile (or) an understanding smile
3.No matter what reasons you have,you must obey the rules on these warning signs in order to avoid unnecessary problems.

1 In each city there are a number of parks. In the park you can see the winding path, deep shade, you also breathe fresh air and enjoy the fragrance of flowers.
2 knowing smile

1,In each city there are a number of parks. In the park you can see the winding path, deep shade, you also breathe fresh air and enjoy the fragrance of flowers.
2,Knowing smile
3,Whether you h...