fundamental problems的用法和樣例：
例句
- Simulation of the erection procedures of the cable domes is one of the key engineering problems.
索穹頂結構的成形和施工模擬分析是該體系的基礎問題。 - The access to cheap computing power has permitted scientists to work on many of the hard problems that are fundamental to making robots practical.
為了讓機器人成真，科學家必須解決許多困難的基礎問題，而便宜的運算能力提供了不少幫助。
