Translate the following sentences into Chinese. 1) The website has always posted some answers to the questions frequently raised by netizens. 2) Why do many people spend so much time chatting online instead of talking with neighbors in their real life? 3) Let's take the light rail as it is the most time- and money-saving way of getting there. 4) Many netizens agree that success in life means owning a big house, getting a well-paid job, and having a happy family. What do you think?