Translate the sentence in English: 1. The government strictly prohibits vendors from buying cigarettes for children (forbid sb. from doing sth.)

1 The government forbids merchants from selling cigarettes to children.

2 With the guidence of the boy, we found that place quickly.

3 It has spent less than before on overseas travel. This means that more and more people will travel abroad.

4 I had them laugh after they listened to my joke.

5 There is a big difference between knowing something true and proving it true.