Leukotherapy
白细胞疗法
🗣️ 情景例句
Well, we'll phone every hour,
好了， 我们每个小时都打电话
You mind your business, and I'll mind mine.
井水不犯河水。
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。