Chronolith
[地质]岩石年代单位
🗣️ 情景例句
know that I'm running for office
知道我正在竞选公职，
It doesn't make any sense!
毫无意义！
It doesn't matter. I like walking. Look at the sun! It's a fine day for a walk.
不要紧。我喜欢步行。瞧瞧太阳！这是步行的好天气。