Which is better, the certified audio-visual room and the US delegation?

Let's stay in the US Mission. All right.

1, cost-effective: The live-in audio-visual studio project launched by Meituan has the lowest price, the ultimate enjoyment and high cost-effective, while the certified audio-visual studio is the audio-visual studio transformed by Meituan itself, which is expensive.

2. Service attitude: The staff of Meituan live audio-visual room has a good service attitude, providing the most intimate service to customers and solving all their problems, while the service of certified audio-visual room is not thoughtful and meticulous.