Backpa
[机] 背板
🗣️ 情景例句
You're right. I'll change it.
你说得对，我会把它改一下。
Perseverance is vital to success.
不屈不挠是成功之本。
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。