Borderless
a. 无边界的
🗣️ 情景例句
Robots can be used for many tasks which are considered too dangerous for people to do.
机器人能完成许多对人类来说是很危险的任务。
Is this seat taken?
这位子有人坐吗？
To my surprise, he gave me the money immediately.
令我惊奇的是，他立刻把钱给了我。