I don't want to cause you undue concern but there's a matter we need to discuss.

我不想造成您不必要的担忧，但是我们必须要谈谈这件事情。

youdao

I know this is intermittent concern has not what you need.

我知道这样断断续续的关心已不是你所需要的。

youdao

I still need to thank you and concern so me.

我还要谢谢你，这么关心我。

youdao

And this is why I think there is enormous concern when you hear France saying they will use any means necessary to do what they need to do, because the danger is that civilians will be caught in either aerial bombardments, which they've already fled from Sudan, or they will be caught in other types of skirmishes.

NPR: Chad Conflict Stirs Global Response