Stumbling
a. 障碍的
✅ 同义词
🗣️ 情景例句
Don't get ahead of yourself.
别做你力所不能及的事。
Help the dog over the stile.
助人度过难关。
There was a good talk about the increase in the world's population.
有个关于世界人口增长的谈话，很不错。