Preference bond
[经] 优先公债
🧩 词语组成解析
🗣️ 情景例句
Well,
噢，
Are you clear in your own mind what you ought to do.
你自己是否清楚该做什么？
That's OK. But you mustn't smoke while you're walking around in the bush either. You could start a bush fire.
没关系。但是在丛林里走动时你也千万不要抽烟，会引起火灾的。