look into sth.简单

Look into their current situation.

调查它们的现状。

But Congress should look into doing so directly, by helping to finance PreCheck enrollment or to cut costs in other ways.

但国会应该考虑直接这样做，通过资助“预检”项目的注册或以其他方式削减费用。

The homework rules should be put on hold while the school board, which is responsible for setting educational policy, looks into the matter and conducts public hearings.

在负责制定教育政策的学校董事会调查此事并举行公开听证会期间，这些作业规定应当暂缓执行。