We must concern ourselves with state affairs.

我们必须关心国家大事。

youdao

We must concern ourselves with current affairs.

我们必须关心时事。

youdao

Therefore, we must concern "vacancy rate" of the data.

因此，当前必须关注“空置率”这个数据。

youdao

The primary concern must be whether we can use every available tool to regulate that use of force to protect innocent victims.

CNN: Syria must be held to the law of war

But there must be a concern that what we are actually seeing is a health service too ready to give patients pills for mental conditions which are helped better in other ways.

BBC: The north/south divide on antidepressants

Indeed, owing to his view that we must reduce our "trade deficit, " Bernanke expresses concern with so many dollars reaching China in exchange for the goods we Americans like.

FORBES: The Fed chairman has no idea what he's talking about.