Sandbox
n. 沙箱, 沙盒
✅ 同义词
🗣️ 情景例句
we are.
是的。
Do you ever do exercises on Saturday?
你曾经在星期六做练习吗？
The system has worked so well, that it has been adopted in other countries too.
由于这种制度行之有效，已被其他国家采纳。