Learning difficulties
学习障碍（天生智力问题或疾病、受伤引起）
🧩 词语组成解析
n. 困难( difficulty的名词复数 ); 难度; 难事; 麻烦
🗣️ 情景例句
We had a unique experience here.
我们在这里获得了宝贵的经验。
Love at first sight.
一见倾心。
At one point, it seemed certain that their plane would crash.
在有个地方，飞机似乎肯定要坠毁了。