我的任务用到的技术对我很难，或者复杂度超出了原来设想。

The technique my task requires is hard to you, or more complex than you expected.

youdao

我的任务用到的技术对我很难，或者复杂度超出了原来设想。

The technique my task requires is hard to you, or more complex than you expected.

youdao