Rubi
[地名] [刚果民主共和国] 鲁比; [地名] [刚果民主共和国] 鲁比河
🗣️ 情景例句
At this rate,
照这种速度
The news of Tom's death filled us with grief.
汤姆的噩耗，使得我们满怀悲伤。
As a reasonable guess, they might, on an average, be 100 light years away.
据合理推算，外星人离我们平均距离也有100光年之远