Keep your body language up-beat - don't stay stuck behind a rostrum.

使您的身体语言充满自信——别僵在讲台后面。

youdao

Except that in Latin a ship's prow was called a rostrum and the plural of rostrum was rostra so they called the speaking platform rostra.

只是在拉丁语中，船首被称作“rostrum”，而且它的复数形式是“rostra”，所以他们将讲台叫做“rostra”。

youdao

The reason we call such a speaking platform a rostrum is that more than 2300 years ago the Romans won a battle and brought their war trophies back to show off.

我们之所以将这样一个站在上面讲话的平台称作“讲台（rostrum）”是因为早在2300多年前罗马人赢得一场战斗并把他们的战利品带回来炫耀。

youdao

But, ultimately, the former is a group of your friends telling people that a game they have not seen either will be awesome, and the other is often a series of rostrum camera shots of concept art and non-interactive 3D renders.

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