在刑事案件中，侦查线索广泛存在，但并非都是显而易见的。

All of the clues that probably widely exist is not obvious.

youdao

当前我国刑事案件现场勘查工作中存在不少问题。

There are many problems in our crime scene investigation.

youdao

当前我国刑事案件现场勘查工作中存在不少问题。

There are many problems in our crime scene investigation.

youdao