英语语法分析

Tourists' pets should be reached leashed so as not to influence the pilot.

携带宠物的游客，禁止将宠物自行放开，影响飞行员起飞。

You had a right to be on the road… the dog should have been leashed or in his own yard.

你是有权力在道路上行驶的，但狗必须被栓着，或者被放在自己的院子里。

Another factor: City dogs tend to be leashed, whereas their country Cousins often are not.

另外一个因素就是城市中的狗一般是栓着的，但是乡村中的狗一般都没有。