Cits
大学 College中国国际旅行社（China International Travel Service）；中心综合测试系统（Central Integrated Test System）
🗣️ 情景例句
I'm always prepared to listen.
我总是准备听的。
It's a small world.
世界真小！
The children were running to move the bag of rice when they heard the sound of a motorbike.
孩子们跑去搬那包大米，这时他们听到摩托车的声音。