如果没有SKIPLOCKEDDATA这样的数据库概念，这个问题是很难解决的。

Without a database concept such as SKIP LOCKED DATA, this problem is difficult to solve.

youdao

我发现很难解决这个问题。

I found it difficult to solve this problem.

youdao

这个问题似乎很难解决。

This problem seems difficult to solve.

youdao

这个问题似乎很难解决。

This problem seems difficult to solve.

youdao