Idea for the question
Dealing with foreigners who can´t speak English is a problem, which can be solved. I present my idea for solving this problem.
Dealing with foreigners who can´t speak English is a problem which still can be solved. One solution for that would be the following: salesman could speak some other language, something what the customer understand as well. For example French, Swedish or Russian. But if salesman can´t speak the same language what the customer does, then they can communicate with body language. Customer shows for example a pack of cigarettes, so that would be obvious that he / she wants a new one. Then you also can use drawings to help understanding what he / she wants. I have used these three methods and they have gained positive results, so I can recommend these suggestions.
Your idea/solution in one sentence: Three methods for solution: other language, body language and drawings.