Currently, the "seat selection function" is on running as a trial for trips booked on parts of the Hainan high-speed railway.

目前，海南高铁部分线路正在进行选座功能的试运营。

youdao

Currently, the "seat selection function" is on running as a trial for trips booked on parts of the Hainan high-speed railway.

目前，海南高铁部分线路正在进行选座功能的试运营。

youdao