Obstructions
n. 障碍物( obstruction的复数形式 ); 阻碍物; 阻碍; 阻挠
🗣️ 情景例句
He's making money hand over fist.
他财源滚滚。
He who makes no mistakes, makes nothing.
不犯错误，成不了事。
He is only about five feet high.
他大概只有五英尺高。