I will arrange a preliminary conference for you with three Under-Secretaries from the Department of Transport, from the Roads division, the Rail division and the Air Transport divisions.

我来为您安排一次初步会议，找三位交通部的次官来分属公路部、铁路部和航空运输部。

After a preliminary conference in Pittsburgh in February, they held a convention in Philadelphia at which was drawn up a platform opposing the extension of slavery to the territories.

2 月在匹兹堡举行初步会议后，他们在费城举行了一次会议， 会上制定了反对将奴隶制扩展到领土的纲领。