before we begin
开始之前
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Before we begin…
在我们开始以前……
youdao
Before we begin there are a few things worth mentioning.
在我们开始之前，有些事情是需要注意的。
Before we begin, I need to introduce some SWT terminology.
在开始之前，我需要介绍一些swt术语。
Before we begin today, there was a terrible tragedy in France with this plane.
WHITEHOUSE: THE WHITE HOUSE
Before we begin our beverage service, take a moment to identify which of the 15 cup holders is nearest to you.
WSJ: Dan Zevin: Driving in the Car With Dad
Before we begin, I'd actually like to say a few words about something that is of interest to the broader public.
WHITEHOUSE: President Signs Bill to Expand Veteran Benefits
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