Obstructions
n. 障碍物( obstruction的复数形式 ); 阻碍物; 阻碍; 阻挠
🗣️ 情景例句
It sounded like a dog barking right here.
好像有只狗就在这儿叫。
Wit without learning is like a tree without fruit.
仅有机智而无真才实学，犹如一棵大树不结果。
'Your sister will be here in less than an hour and we must be at the station to meet her.
“再有不到一个小时你姐姐就要到这儿了，我们得去车站接她。