Vitascan
简易飞点式彩色电视系统
🗣️ 情景例句
It has been a learning experience. That's true.
这真是一次学习经验， 真的。
We learn not at school, but in life.
学习不在校，而在生活中。
We shall need two buses to meet people at the staton.
我们需要两辆公共汽车到车站去接人。