He found the rigours of the tour too demanding. [+ of]
他发现这次旅行非常艰苦。
...the rigours of childbirth.
分娩的艰辛
The new current affairs series promises to address challenging issues with freshness and rigour.
新的时事系列节目承诺以全新的视角和严谨的态度谈论有挑战性的问题。
See also: rigor
👨🏻🏫 Mr. Ng 柯林斯詞典 📚 – collins.mister5️⃣.net切換為繁體中文