1.It has helped make over 260 million reservations since it launched nine years ago.
reservation 预订
He went to the desk to inquire and make a reservation.
他到前台去咨询并做了预订 。
2.Airbnb does not own any real estate, or properties.
real estate 房地产;不动产
By investing in real estate, he was one of the richest men in the United States.
通过投资房地产,他成了美国最富的人之一 。