Ulla
n. (Ulla)人名；(德、芬、丹、瑞典)乌拉；(西)乌利亚；(法、荷)于拉
🗣️ 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。
They think people should be less extravagant.
他们认为民众应该更加节制奢侈。
He did very badly on the exam----worse than expected almost the worst in the class.
他考的不好，比期望的还糟。几乎是全班最差的。