Stopblock
车档，止轮楔
🗣️ 情景例句
No smile, no surprise.
不笑 ，就不给你惊喜。
A lazy youth, a lousy age.
少壮不努力，老大徒伤悲。
which I found most helpful on the cross-country journey, but which I did not think I should need on the last stage.
在乡间行车途中，我觉得它非常有用，但快到家了，我倒觉得它没什么用了。