He never speaks unadvisedly about anything.

他从来不轻率地谈论任何事情。

《新英汉大辞典》

Therefore; it is not to be entered into unadvisedly or lightly but reverently and soberly.

因此，它不是鲁莽而又欠缺考虑的，而是虔诚而又严肃的。

youdao

Therefore; it is not to be entered into unadvisedly or lightly but reverently and soberly.

因此，它不是鲁莽而又欠缺考虑的，而是虔诚而又严肃的。

youdao