Lightyear
n. 光年
🗣️ 情景例句
It would be a great business if you could do that.
假如你能办到那样的话， 可是一笔大生意。
I'm going to send him a new one.
我正要送给他一个新的。
The speaker was Albert Einstein.
这位演讲者就是阿尔伯特·爱因斯坦。