n.踏车,令人厌倦的工作,踩轮
He was executed for treason.
他因叛国罪被处死。
They were shot yesterday after being convicted of mutiny and high treason.
在被宣判犯有叛乱罪和叛国罪后,他们昨天被枪决了。
Treason in this country is still punishable by death.
在这个国家,叛国仍然是可判死罪的。