每当穆兰告诉我她在学的自然科学知识时，我确定，自己都是一脸茫然，困惑和惊讶。

Whenever Mulan told me of anything she was learning about science, I'm sure I wore an expression of astonished bewilderment and surprise.

youdao

我就像新生婴儿一样困惑茫然。

Well I'm as puzzled as a newborn child.

youdao

现在我对我的责任感到困惑茫然，这可怕的脆弱使我失去了一切平静。

Now I am confused about my duty and have lost all composure because of miserly weakness.

youdao

现在我对我的责任感到困惑茫然，这可怕的脆弱使我失去了一切平静。

Now I am confused about my duty and have lost all composure because of miserly weakness.

youdao