He has abolished Sunday parking charges.

他废除了星期天停车收费制度。

Daytime parking charges are also  tripled if using a jet bridge stand.

如果使用喷气桥停车位，日间停车费也会增加三倍。

In this case, the valet parking charge is 12 dollars, which is not unusual if it were a business, like a business building.

在这种情况下， 代客泊车费是 12 美元，如果它是一家企业， 比如商务楼， 这并不罕见。