What do you say when people say you travel at public expense?

How to reply to others' comments about your free travel is as follows:

1, "Yes, this trip was arranged by the company. Thanks to the company's welfare, I have the opportunity to go out and relax, and at the same time I can better devote myself to my work. "

2. "Although this is a public trip, I believe this investment is worthwhile for the company. Only when employees get enough rest and relaxation can they be better engaged in their work. "

3. "Actually, this trip is not only a simple leisure activity, but also an opportunity to learn. During the trip, I can learn about the culture, customs and business environment in other regions, which will help me to better complete the company's tasks. "