Undigraph
无向图
🗣️ 情景例句
Mose people would like to work in the west, mainly because wages are comparatively high.
许多人喜欢在西方工作，主要是因为那边工资相对高些。
Relax!
放松一下！
Is there any water in this kettle?
这水壶里有水吗？