Due to limited seating, early registration is recommended.

名额有限，请及早报名。

youdao

I'm early for the registration, but within minutes of arriving it becomes clear that the queue is going nowhere.

我去登记的时候，还比较早，但在我到了没几分钟后，登记入场的队伍就不知道排到哪里去了。

youdao

Register early and save on registration fees and hotel accommodations.

尽早注册，可以节省注册费和住宿费。

youdao

Early-bird registration discounts end tonight.

FORBES: Barbara Streisand to Headline Book Expo

As of early this week, registration for the 2011 event was already more than 500, Murray reported.

FORBES: LBMA Conference Coming To Montreal With Gold At Historically High Prices

Biden said marchers "broke the back of the forces of evil, " but that challenges to voting rights continue today with restrictions on early voting and voter registration drives and enactment of voter ID laws where no voter fraud has been shown.

NPR: Biden Leads Re-Enactment Of Voting Rights March