🧩 词语组成解析
[计] 哥尔丹
n. 洞；洼地
🗣️ 情景例句
there's a lot to do around the house,
这屋里有很多事可做，
Do you usually play baseball on the weekend?
你通常在周末打棒球吗？
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。