Obstinacies
顽固( obstinacy的名词复数 )；顽强；（病痛等的）难治；顽固的事例obstacles ['ɒbstəklz] 障碍（物）( obstacle的名词复数 )；障碍物；绊脚石；障碍栅栏
🗣️ 情景例句
Well, we could tell her
嗯，我们可以告诉她
We feel product quality is high indeed.
我们认为产品的质量的确很高。
For them the working hours are never long enough.
对他们来说，工作时间总不会太长，