🗣️ 情景例句
No, you sound different today.
没有,今天你的声音听起来不一样。
We can't make a decision without knowing the facts.
我们不能不知道事实,就作决定。
In 1975, a primitive machine called the Altair, was launched in the USA.
1975年,美国推出了一台被称为“牛郎星”的原始机型。