Dear knowledgeable readers: please enlighten me!

亲爱的见多识广的读者，请您赐教！

youdao

I cannot remember how the trains turned round to return to London. Could you please enlighten me?

我记不得火车是如何绕回到伦敦的，你能告诉我吗？

youdao

This is our database operations, warehouse management systems, what are the wrong words, please enlighten.

这是我们的数据库作业，仓库管理系统，有什么错误的话，还请大家指教。

youdao

This is our database operations, warehouse management systems, what are the wrong words, please enlighten.

这是我们的数据库作业，仓库管理系统，有什么错误的话，还请大家指教。

youdao