Backstand
张紧座; 后座; 支撑结构
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
Depend on others and you always repent.
依靠别人总要后悔。
The mondey took the tiger to a big river.
猴子领着老虎来到一条大河边。