Chromatoptometry
色觉检查
🗣️ 情景例句
Good-bye. And hope to see you soon.
再见。希望很快再见到你们。
Will you please lock the door when you leave?
请您当你离开时，锁门？
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。