Gis
[计] 图形输入系统, 通用信息处理系统
🗣️ 情景例句
There is not a shadow of a doubt that they did it.
毫无疑问，是他们干的。
I slipped on the stairs and fell down.I broke my leg.
我在楼梯上滑倒了并且掉下来我弄断了腿的。
Yes. It's a Chinese car.
对，那是辆中国产的小汽车。