I posted a question on the message board.

我在留言板上贴出了一个问题。

《牛津词典》

You start by creating a database table for the message board.

先为留言板创建一个数据库表。

youdao

The Message Board tool is an easy tool to integrate into daily school life.

留言板是一种非常方便的工具,可以将其整合到日常学校生活中。

youdao

One of the most popular online tools for caregivers is one of the oldest: the message board, available all over the Internet and heavily used by caregivers of dementia and autism patients, who perhaps can't find the time for conventional support groups.

WSJ: Beleaguered caregivers getting help from apps

Half a decade before the inception of Facebook, communities were springing up largely facilitated by the invention of the simple message board.

FORBES: Magazine Article

Politicians of all stripes initially appeared to have taken the message on board: the prime minister, Janez Jansa, said on February 17th that it was too early to say when Slovenia would recognise Kosovo, and stressed the importance of "guaranteeing stability in the region and maximum EU unity".

ECONOMIST: Paying a price for recognising Kosovo's independence