1. Idiomatic expression: "two-way street" is used to describe the mutual nature of interviews, showing a good grasp of natural spoken English.
2. Infinitive of purpose: "to ask questions and learn more..." uses the infinitive form to explain the purpose of interviews, which is a common and effective structure in spoken English.
3. Present simple tense: The answer consistently uses the present simple tense ("give," "helps," "can ask") to talk about general truths, which is appropriate for this type of question.
4. Listing with examples: "things like the company culture, salary, work hours" uses a list to provide concrete examples, making the answer clear and easy to follow.