Altostratocumulus
高层积云
🗣️ 情景例句
You're ahead.
你领先呢。
Joy often comes after sorrow, like morning after night.
暮去必将朝至，苦尽常会甜来。
Most business letters around the world are written in English.
世界上大多数商务信函都是用英语写的。